Add summary 251 final - #300

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Add summary 251 final#300
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Ayushmore1214:add-summary-251-final

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@ankushhKapoor you can review it here and close that one , and let me know for the changes

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There are still issues with the links, please fix them.

Comment threadsummary/sessions/251/content.adoc Outdated
Comment on lines +42 to +55
** link:https://youtu.be/BiuknvAYDPs[What is Data Compression? (Information Theory Pt. 1)^]
** link:https://youtu.be/8_GgeASwHwQ[The Browser Backstage by Vivek Galatage^]
** link:https://youtu.be/QgVR1dxy6zk[What are Codes and Codewords? (Information Theory Pt. 2)^]
** link:https://youtu.be/fpkCNu_dzcM[What is an Instantaneous Code? (Information Theory Pt. 3)^]
** link:https://youtu.be/tnPAhVxsPHE[What is a Prefix Code? (Information Theory Pt. 4)^]
** link:https://youtu.be/D4hNLgJmshg[Kraft's Inequality (Information Theory Pt. 5)^]
** link:https://youtu.be/O9QD9an-0jU[Optimal Codes (Information Theory Pt. 6)^]
** link:https://youtu.be/pOF11EDprxc[What is Entropy in Information Theory? (Information Theory Pt. 7)^]
** link:https://youtu.be/rcBVqcoQkuA[What is Huffman Coding? (Information Theory Pt. 8)^]
** link:https://youtu.be/q7kqrGC_sXE[What is Lempel-Ziv (LZ77) Compression? (Information Theory Pt. 9)^]
** link:https://youtu.be/_bbuRFT2l-Q[What is Arithmetic Coding? (Information Theory Pt. 10)^]
** link:https://youtu.be/2JzOe1Hs26Q[Shannon's Source Coding Theorem (Information Theory Pt. 11)^]
** link:https://youtu.be/fzlflyw7X2I[What is a communication channel? (Information Theory Pt. 12)^]
** link:https://youtu.be/55MwAlcpvK4[Joint Entropy (Information Theory Pt. 13)^]

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I’m a bit lost here.
The YouTube link is for OTC Talk 7, but the placeholder text says “What is Data Compression? (Information Theory Pt. 1)”.
Another case: the video is about bash pipes in C, but the placeholder says “What is Huffman Coding? (Information Theory Pt. 8)”.

This issue exists across multiple video links. Also, what is the purpose of the Information Theory Pt.1, Pt.2, etc. labels?

Please fix all the links.

@ankushhKapoor
ankushhKapoor marked this pull request as draft September 22, 2025 17:16
@Ayushmore1214

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@ankushhKapoor plz review and let me know for the changes

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Additional resources section ke links fix kiye to summary ke links ko kharab kr diya 🤷🏻‍♂️

Please fix them properly this time and double-check everything before requesting another review.

Comment threadsummary/sessions/251/content.adoc Outdated
* Ayush kicked off a discussion on **probability and algorithms**, specifically diving into **entropy encoders** like Huffman, Arithmetic, rANS, and tANS.
** He broke down concepts like `Log2(number of symbols)` and `2^n` in coding.
** He also explained **arithmetic coding**, highlighting its efficiency from `O(2^n)` to `O(n)`, and touched on cumulative frequency and probability functions.
*** link:[https://stanforddatacompressionclass.github.io/Fall22/lectures](https://stanforddatacompressionclass.github.io/Fall22/lectures)[Stanford Data Compression Class Lectures^]

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Suggested change
*** link:[https://stanforddatacompressionclass.github.io/Fall22/lectures](https://stanforddatacompressionclass.github.io/Fall22/lectures)[Stanford Data Compression Class Lectures^]
*** link:https://stanforddatacompressionclass.github.io/Fall22/lectures[Stanford Data Compression Class Lectures^]

fix

Comment threadsummary/sessions/251/content.adoc Outdated
Comment on lines +17 to +18
*** link:[https://www.deeplearning.ai/the-batch](https://www.deeplearning.ai/the-batch)[DeepLearning.AI The Batch Newsletter^]
*** link:[https://platform.openai.com/docs/guides/structured-outputs](https://platform.openai.com/docs/guides/structured-outputs)[OpenAI Guides: Structured Outputs^]

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fix

Comment threadsummary/sessions/251/content.adoc Outdated
Comment on lines +25 to +26
*** link:[https://en.wikipedia.org/wiki/STM32](https://en.wikipedia.org/wiki/STM32)[STM32 Wikipedia^]
*** link:[https://www.st.com/en/evaluation-tools/stm32-nucleo-boards.html](https://www.st.com/en/evaluation-tools/stm32-nucleo-boards.html)[STM32 Nucleo Boards - STMicroelectronics^]

@ankushhKapoorankushhKapoorSep 26, 2025

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fix

Comment threadsummary/sessions/251/content.adoc Outdated
Comment on lines +37 to +38
** link:[https://www.npci.org.in/what-we-do/upi-lite/product-overview](https://www.npci.org.in/what-we-do/upi-lite/product-overview)[UPI Lite Product Overview - NPCI^]
** link:[https://www.npci.org.in/what-we-do/upi-lite/upi-lite-x/product-overview](https://www.npci.org.in/what-we-do/upi-lite/upi-lite-x/product-overview)[UPI Lite X Product Overview - NPCI^]

@ankushhKapoorankushhKapoorSep 26, 2025

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fix

Comment threadsummary/sessions/251/attendees.adoc Outdated
Comment threadsummary/sessions/251/content.adoc Outdated
* Chetan Jahangir sought advice on getting started with **research papers**.
** He asked for tips on how to begin and how to connect with people who write research papers to get involved and share knowledge.
** Rishit suggested reaching out to seniors and their professors.
*** link:[https://icml.cc/Conferences/2022/BestPractices](https://icml.cc/Conferences/2022/BestPractices)[ICML 2022 Best Practices for Research^]

@ankushhKapoorankushhKapoorSep 26, 2025

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fix

Ayushmore1214and others added 3 commits September 26, 2025 22:55
@Ayushmore1214@ankushhKapoor
Update summary/sessions/251/attendees.adoc
dc6768b
Co-authored-by: Ankush Kapoor <work.ankushkapoor1626@gmail.com>
@Ayushmore1214
Fix formatting of links in content.adoc
8228772
@ankushhKapoor
Update content.adoc
9d9a3d7
fixed date, bolding of texts and broken link
@ankushhKapoor
ankushhKapoor marked this pull request as ready for review September 26, 2025 18:31
@ankushhKapoor
ankushhKapoor merged commit fd82b60 into OurTechCommunity:mainSep 26, 2025
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@Ayushmore1214Ayushmore1214 mentioned this pull request Aug 24, 2026
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})();
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var __m = "github.com";
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Add summary 251 final - #300
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Add summary 251 final#300
ankushhKapoor merged 8 commits into
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Ayushmore1214:add-summary-251-final
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@ankushhKapoor you can review it here and close that one , and let me know for the changes
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There are still issues with the links, please fix them.
Comment threadsummary/sessions/251/content.adoc
Outdated


Comment on lines

+42
 to 
+55

 ** link:https://youtu.be/BiuknvAYDPs[What is Data Compression? (Information Theory Pt. 1)^]
 ** link:https://youtu.be/8_GgeASwHwQ[The Browser Backstage by Vivek Galatage^]
 ** link:https://youtu.be/QgVR1dxy6zk[What are Codes and Codewords? (Information Theory Pt. 2)^]
 ** link:https://youtu.be/fpkCNu_dzcM[What is an Instantaneous Code? (Information Theory Pt. 3)^]
 ** link:https://youtu.be/tnPAhVxsPHE[What is a Prefix Code? (Information Theory Pt. 4)^]
 ** link:https://youtu.be/D4hNLgJmshg[Kraft's Inequality (Information Theory Pt. 5)^]
 ** link:https://youtu.be/O9QD9an-0jU[Optimal Codes (Information Theory Pt. 6)^]
 ** link:https://youtu.be/pOF11EDprxc[What is Entropy in Information Theory? (Information Theory Pt. 7)^]
 ** link:https://youtu.be/rcBVqcoQkuA[What is Huffman Coding? (Information Theory Pt. 8)^]
 ** link:https://youtu.be/q7kqrGC_sXE[What is Lempel-Ziv (LZ77) Compression? (Information Theory Pt. 9)^]
 ** link:https://youtu.be/_bbuRFT2l-Q[What is Arithmetic Coding? (Information Theory Pt. 10)^]
 ** link:https://youtu.be/2JzOe1Hs26Q[Shannon's Source Coding Theorem (Information Theory Pt. 11)^]
 ** link:https://youtu.be/fzlflyw7X2I[What is a communication channel? (Information Theory Pt. 12)^]
 ** link:https://youtu.be/55MwAlcpvK4[Joint Entropy (Information Theory Pt. 13)^]
@ankushhKapoorankushhKapoorSep 22, 2025

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I’m a bit lost here.

The YouTube link is for OTC Talk 7, but the placeholder text says “What is Data Compression? (Information Theory Pt. 1)”.

Another case: the video is about bash pipes in C, but the placeholder says “What is Huffman Coding? (Information Theory Pt. 8)”.
This issue exists across multiple video links. Also, what is the purpose of the Information Theory Pt.1, Pt.2, etc. labels?
Please fix all the links.
@ankushhKapoor
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marked this pull request as draft
September 22, 2025 17:16
@Ayushmore1214
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Sep 24, 2025

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@ankushhKapoor plz review and let me know for the changes
ankushhKapoor
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Sep 26, 2025
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Additional resources section ke links fix kiye to summary ke links ko kharab kr diya 🤷🏻‍♂️
Please fix them properly this time and double-check everything before requesting another review.
Comment threadsummary/sessions/251/content.adoc
Outdated

* Ayush kicked off a discussion on **probability and algorithms**, specifically diving into **entropy encoders** like Huffman, Arithmetic, rANS, and tANS.
 ** He broke down concepts like `Log2(number of symbols)` and `2^n` in coding.
 ** He also explained **arithmetic coding**, highlighting its efficiency from `O(2^n)` to `O(n)`, and touched on cumulative frequency and probability functions.
 *** link:[https://stanforddatacompressionclass.github.io/Fall22/lectures](https://stanforddatacompressionclass.github.io/Fall22/lectures)[Stanford Data Compression Class Lectures^]
@ankushhKapoorankushhKapoorSep 26, 2025

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Suggested change

 *** link:[https://stanforddatacompressionclass.github.io/Fall22/lectures](https://stanforddatacompressionclass.github.io/Fall22/lectures)[Stanford Data Compression Class Lectures^]
 *** link:https://stanforddatacompressionclass.github.io/Fall22/lectures[Stanford Data Compression Class Lectures^]
fix
Comment threadsummary/sessions/251/content.adoc
Outdated


Comment on lines

+17
 to 
+18

 *** link:[https://www.deeplearning.ai/the-batch](https://www.deeplearning.ai/the-batch)[DeepLearning.AI The Batch Newsletter^]
 *** link:[https://platform.openai.com/docs/guides/structured-outputs](https://platform.openai.com/docs/guides/structured-outputs)[OpenAI Guides: Structured Outputs^]
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fix
Comment threadsummary/sessions/251/content.adoc
Outdated


Comment on lines

+25
 to 
+26

 *** link:[https://en.wikipedia.org/wiki/STM32](https://en.wikipedia.org/wiki/STM32)[STM32 Wikipedia^]
 *** link:[https://www.st.com/en/evaluation-tools/stm32-nucleo-boards.html](https://www.st.com/en/evaluation-tools/stm32-nucleo-boards.html)[STM32 Nucleo Boards - STMicroelectronics^]
@ankushhKapoorankushhKapoorSep 26, 2025

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fix
Comment threadsummary/sessions/251/content.adoc
Outdated


Comment on lines

+37
 to 
+38

 ** link:[https://www.npci.org.in/what-we-do/upi-lite/product-overview](https://www.npci.org.in/what-we-do/upi-lite/product-overview)[UPI Lite Product Overview - NPCI^]
 ** link:[https://www.npci.org.in/what-we-do/upi-lite/upi-lite-x/product-overview](https://www.npci.org.in/what-we-do/upi-lite/upi-lite-x/product-overview)[UPI Lite X Product Overview - NPCI^]
@ankushhKapoorankushhKapoorSep 26, 2025

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fix
Comment threadsummary/sessions/251/attendees.adoc
Outdated

Comment threadsummary/sessions/251/content.adoc
Outdated

* Chetan Jahangir sought advice on getting started with **research papers**.
 ** He asked for tips on how to begin and how to connect with people who write research papers to get involved and share knowledge.
 ** Rishit suggested reaching out to seniors and their professors.
 *** link:[https://icml.cc/Conferences/2022/BestPractices](https://icml.cc/Conferences/2022/BestPractices)[ICML 2022 Best Practices for Research^]
@ankushhKapoorankushhKapoorSep 26, 2025

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fix
Ayushmore1214and others
added 3 commits
September 26, 2025 22:55
@Ayushmore1214@ankushhKapoor
Update summary/sessions/251/attendees.adoc
dc6768b
Co-authored-by: Ankush Kapoor <work.ankushkapoor1626@gmail.com>
@Ayushmore1214
Fix formatting of links in content.adoc
8228772
@ankushhKapoor
Update content.adoc
9d9a3d7
fixed date, bolding of texts and broken link
@ankushhKapoor
ankushhKapoor
marked this pull request as ready for review
September 26, 2025 18:31
@ankushhKapoor
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merged commit fd82b60
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(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Add summary 251 final - #300
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OurTechCommunity:mainfrom 
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Sep 26, 2025
Merged
Add summary 251 final#300
ankushhKapoor merged 8 commits into
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Ayushmore1214:add-summary-251-final
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👷 Deploy request for otc-catchup pending review.
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@ankushhKapoor you can review it here and close that one , and let me know for the changes
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There are still issues with the links, please fix them.
Comment threadsummary/sessions/251/content.adoc
Outdated


Comment on lines

+42
 to 
+55

 ** link:https://youtu.be/BiuknvAYDPs[What is Data Compression? (Information Theory Pt. 1)^]
 ** link:https://youtu.be/8_GgeASwHwQ[The Browser Backstage by Vivek Galatage^]
 ** link:https://youtu.be/QgVR1dxy6zk[What are Codes and Codewords? (Information Theory Pt. 2)^]
 ** link:https://youtu.be/fpkCNu_dzcM[What is an Instantaneous Code? (Information Theory Pt. 3)^]
 ** link:https://youtu.be/tnPAhVxsPHE[What is a Prefix Code? (Information Theory Pt. 4)^]
 ** link:https://youtu.be/D4hNLgJmshg[Kraft's Inequality (Information Theory Pt. 5)^]
 ** link:https://youtu.be/O9QD9an-0jU[Optimal Codes (Information Theory Pt. 6)^]
 ** link:https://youtu.be/pOF11EDprxc[What is Entropy in Information Theory? (Information Theory Pt. 7)^]
 ** link:https://youtu.be/rcBVqcoQkuA[What is Huffman Coding? (Information Theory Pt. 8)^]
 ** link:https://youtu.be/q7kqrGC_sXE[What is Lempel-Ziv (LZ77) Compression? (Information Theory Pt. 9)^]
 ** link:https://youtu.be/_bbuRFT2l-Q[What is Arithmetic Coding? (Information Theory Pt. 10)^]
 ** link:https://youtu.be/2JzOe1Hs26Q[Shannon's Source Coding Theorem (Information Theory Pt. 11)^]
 ** link:https://youtu.be/fzlflyw7X2I[What is a communication channel? (Information Theory Pt. 12)^]
 ** link:https://youtu.be/55MwAlcpvK4[Joint Entropy (Information Theory Pt. 13)^]
@ankushhKapoorankushhKapoorSep 22, 2025

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I’m a bit lost here.

The YouTube link is for OTC Talk 7, but the placeholder text says “What is Data Compression? (Information Theory Pt. 1)”.

Another case: the video is about bash pipes in C, but the placeholder says “What is Huffman Coding? (Information Theory Pt. 8)”.
This issue exists across multiple video links. Also, what is the purpose of the Information Theory Pt.1, Pt.2, etc. labels?
Please fix all the links.
@ankushhKapoor
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marked this pull request as draft
September 22, 2025 17:16
@Ayushmore1214
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Sep 24, 2025

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@ankushhKapoor plz review and let me know for the changes
ankushhKapoor
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Sep 26, 2025
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Additional resources section ke links fix kiye to summary ke links ko kharab kr diya 🤷🏻‍♂️
Please fix them properly this time and double-check everything before requesting another review.
Comment threadsummary/sessions/251/content.adoc
Outdated

* Ayush kicked off a discussion on **probability and algorithms**, specifically diving into **entropy encoders** like Huffman, Arithmetic, rANS, and tANS.
 ** He broke down concepts like `Log2(number of symbols)` and `2^n` in coding.
 ** He also explained **arithmetic coding**, highlighting its efficiency from `O(2^n)` to `O(n)`, and touched on cumulative frequency and probability functions.
 *** link:[https://stanforddatacompressionclass.github.io/Fall22/lectures](https://stanforddatacompressionclass.github.io/Fall22/lectures)[Stanford Data Compression Class Lectures^]
@ankushhKapoorankushhKapoorSep 26, 2025

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Suggested change

 *** link:[https://stanforddatacompressionclass.github.io/Fall22/lectures](https://stanforddatacompressionclass.github.io/Fall22/lectures)[Stanford Data Compression Class Lectures^]
 *** link:https://stanforddatacompressionclass.github.io/Fall22/lectures[Stanford Data Compression Class Lectures^]
fix
Comment threadsummary/sessions/251/content.adoc
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 to 
+18

 *** link:[https://www.deeplearning.ai/the-batch](https://www.deeplearning.ai/the-batch)[DeepLearning.AI The Batch Newsletter^]
 *** link:[https://platform.openai.com/docs/guides/structured-outputs](https://platform.openai.com/docs/guides/structured-outputs)[OpenAI Guides: Structured Outputs^]
@ankushhKapoorankushhKapoorSep 26, 2025

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fix
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 *** link:[https://en.wikipedia.org/wiki/STM32](https://en.wikipedia.org/wiki/STM32)[STM32 Wikipedia^]
 *** link:[https://www.st.com/en/evaluation-tools/stm32-nucleo-boards.html](https://www.st.com/en/evaluation-tools/stm32-nucleo-boards.html)[STM32 Nucleo Boards - STMicroelectronics^]
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fix
Comment threadsummary/sessions/251/content.adoc
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+38

 ** link:[https://www.npci.org.in/what-we-do/upi-lite/product-overview](https://www.npci.org.in/what-we-do/upi-lite/product-overview)[UPI Lite Product Overview - NPCI^]
 ** link:[https://www.npci.org.in/what-we-do/upi-lite/upi-lite-x/product-overview](https://www.npci.org.in/what-we-do/upi-lite/upi-lite-x/product-overview)[UPI Lite X Product Overview - NPCI^]
@ankushhKapoorankushhKapoorSep 26, 2025

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fix
Comment threadsummary/sessions/251/attendees.adoc
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Comment threadsummary/sessions/251/content.adoc
Outdated

* Chetan Jahangir sought advice on getting started with **research papers**.
 ** He asked for tips on how to begin and how to connect with people who write research papers to get involved and share knowledge.
 ** Rishit suggested reaching out to seniors and their professors.
 *** link:[https://icml.cc/Conferences/2022/BestPractices](https://icml.cc/Conferences/2022/BestPractices)[ICML 2022 Best Practices for Research^]
@ankushhKapoorankushhKapoorSep 26, 2025

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fix
Ayushmore1214and others
added 3 commits
September 26, 2025 22:55
@Ayushmore1214@ankushhKapoor
Update summary/sessions/251/attendees.adoc
dc6768b
Co-authored-by: Ankush Kapoor <work.ankushkapoor1626@gmail.com>
@Ayushmore1214
Fix formatting of links in content.adoc
8228772
@ankushhKapoor
Update content.adoc
9d9a3d7
fixed date, bolding of texts and broken link
@ankushhKapoor
ankushhKapoor
marked this pull request as ready for review
September 26, 2025 18:31
@ankushhKapoor
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merged commit fd82b60
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, 'i');
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(function(){
try {
var __m = "*";
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@ankushhKapoor you can review it here and close that one , and let me know for the changes
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There are still issues with the links, please fix them.
Comment threadsummary/sessions/251/content.adoc
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Comment on lines

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 to 
+55

 ** link:https://youtu.be/BiuknvAYDPs[What is Data Compression? (Information Theory Pt. 1)^]
 ** link:https://youtu.be/8_GgeASwHwQ[The Browser Backstage by Vivek Galatage^]
 ** link:https://youtu.be/QgVR1dxy6zk[What are Codes and Codewords? (Information Theory Pt. 2)^]
 ** link:https://youtu.be/fpkCNu_dzcM[What is an Instantaneous Code? (Information Theory Pt. 3)^]
 ** link:https://youtu.be/tnPAhVxsPHE[What is a Prefix Code? (Information Theory Pt. 4)^]
 ** link:https://youtu.be/D4hNLgJmshg[Kraft's Inequality (Information Theory Pt. 5)^]
 ** link:https://youtu.be/O9QD9an-0jU[Optimal Codes (Information Theory Pt. 6)^]
 ** link:https://youtu.be/pOF11EDprxc[What is Entropy in Information Theory? (Information Theory Pt. 7)^]
 ** link:https://youtu.be/rcBVqcoQkuA[What is Huffman Coding? (Information Theory Pt. 8)^]
 ** link:https://youtu.be/q7kqrGC_sXE[What is Lempel-Ziv (LZ77) Compression? (Information Theory Pt. 9)^]
 ** link:https://youtu.be/_bbuRFT2l-Q[What is Arithmetic Coding? (Information Theory Pt. 10)^]
 ** link:https://youtu.be/2JzOe1Hs26Q[Shannon's Source Coding Theorem (Information Theory Pt. 11)^]
 ** link:https://youtu.be/fzlflyw7X2I[What is a communication channel? (Information Theory Pt. 12)^]
 ** link:https://youtu.be/55MwAlcpvK4[Joint Entropy (Information Theory Pt. 13)^]
@ankushhKapoorankushhKapoorSep 22, 2025

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I’m a bit lost here.

The YouTube link is for OTC Talk 7, but the placeholder text says “What is Data Compression? (Information Theory Pt. 1)”.

Another case: the video is about bash pipes in C, but the placeholder says “What is Huffman Coding? (Information Theory Pt. 8)”.
This issue exists across multiple video links. Also, what is the purpose of the Information Theory Pt.1, Pt.2, etc. labels?
Please fix all the links.
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marked this pull request as draft
September 22, 2025 17:16
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@ankushhKapoor plz review and let me know for the changes
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Additional resources section ke links fix kiye to summary ke links ko kharab kr diya 🤷🏻‍♂️
Please fix them properly this time and double-check everything before requesting another review.
Comment threadsummary/sessions/251/content.adoc
Outdated

* Ayush kicked off a discussion on **probability and algorithms**, specifically diving into **entropy encoders** like Huffman, Arithmetic, rANS, and tANS.
 ** He broke down concepts like `Log2(number of symbols)` and `2^n` in coding.
 ** He also explained **arithmetic coding**, highlighting its efficiency from `O(2^n)` to `O(n)`, and touched on cumulative frequency and probability functions.
 *** link:[https://stanforddatacompressionclass.github.io/Fall22/lectures](https://stanforddatacompressionclass.github.io/Fall22/lectures)[Stanford Data Compression Class Lectures^]
@ankushhKapoorankushhKapoorSep 26, 2025

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Suggested change

 *** link:[https://stanforddatacompressionclass.github.io/Fall22/lectures](https://stanforddatacompressionclass.github.io/Fall22/lectures)[Stanford Data Compression Class Lectures^]
 *** link:https://stanforddatacompressionclass.github.io/Fall22/lectures[Stanford Data Compression Class Lectures^]
fix
Comment threadsummary/sessions/251/content.adoc
Outdated


Comment on lines

+17
 to 
+18

 *** link:[https://www.deeplearning.ai/the-batch](https://www.deeplearning.ai/the-batch)[DeepLearning.AI The Batch Newsletter^]
 *** link:[https://platform.openai.com/docs/guides/structured-outputs](https://platform.openai.com/docs/guides/structured-outputs)[OpenAI Guides: Structured Outputs^]
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fix
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+26

 *** link:[https://en.wikipedia.org/wiki/STM32](https://en.wikipedia.org/wiki/STM32)[STM32 Wikipedia^]
 *** link:[https://www.st.com/en/evaluation-tools/stm32-nucleo-boards.html](https://www.st.com/en/evaluation-tools/stm32-nucleo-boards.html)[STM32 Nucleo Boards - STMicroelectronics^]
@ankushhKapoorankushhKapoorSep 26, 2025

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fix
Comment threadsummary/sessions/251/content.adoc
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 to 
+38

 ** link:[https://www.npci.org.in/what-we-do/upi-lite/product-overview](https://www.npci.org.in/what-we-do/upi-lite/product-overview)[UPI Lite Product Overview - NPCI^]
 ** link:[https://www.npci.org.in/what-we-do/upi-lite/upi-lite-x/product-overview](https://www.npci.org.in/what-we-do/upi-lite/upi-lite-x/product-overview)[UPI Lite X Product Overview - NPCI^]
@ankushhKapoorankushhKapoorSep 26, 2025

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fix
Comment threadsummary/sessions/251/attendees.adoc
Outdated

Comment threadsummary/sessions/251/content.adoc
Outdated

* Chetan Jahangir sought advice on getting started with **research papers**.
 ** He asked for tips on how to begin and how to connect with people who write research papers to get involved and share knowledge.
 ** Rishit suggested reaching out to seniors and their professors.
 *** link:[https://icml.cc/Conferences/2022/BestPractices](https://icml.cc/Conferences/2022/BestPractices)[ICML 2022 Best Practices for Research^]
@ankushhKapoorankushhKapoorSep 26, 2025

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fix
Ayushmore1214and others
added 3 commits
September 26, 2025 22:55
@Ayushmore1214@ankushhKapoor
Update summary/sessions/251/attendees.adoc
dc6768b
Co-authored-by: Ankush Kapoor <work.ankushkapoor1626@gmail.com>
@Ayushmore1214
Fix formatting of links in content.adoc
8228772
@ankushhKapoor
Update content.adoc
9d9a3d7
fixed date, bolding of texts and broken link
@ankushhKapoor
ankushhKapoor
marked this pull request as ready for review
September 26, 2025 18:31
@ankushhKapoor
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merged commit fd82b60
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, 'i');
if (__m === '*' || __re.test(location.href)) {
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})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

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Add summary 251 final - #300
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Add summary 251 final#300
ankushhKapoor merged 8 commits into
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👷 Deploy request for otc-catchup pending review.
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@ankushhKapoor you can review it here and close that one , and let me know for the changes
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There are still issues with the links, please fix them.
Comment threadsummary/sessions/251/content.adoc
Outdated


Comment on lines

+42
 to 
+55

 ** link:https://youtu.be/BiuknvAYDPs[What is Data Compression? (Information Theory Pt. 1)^]
 ** link:https://youtu.be/8_GgeASwHwQ[The Browser Backstage by Vivek Galatage^]
 ** link:https://youtu.be/QgVR1dxy6zk[What are Codes and Codewords? (Information Theory Pt. 2)^]
 ** link:https://youtu.be/fpkCNu_dzcM[What is an Instantaneous Code? (Information Theory Pt. 3)^]
 ** link:https://youtu.be/tnPAhVxsPHE[What is a Prefix Code? (Information Theory Pt. 4)^]
 ** link:https://youtu.be/D4hNLgJmshg[Kraft's Inequality (Information Theory Pt. 5)^]
 ** link:https://youtu.be/O9QD9an-0jU[Optimal Codes (Information Theory Pt. 6)^]
 ** link:https://youtu.be/pOF11EDprxc[What is Entropy in Information Theory? (Information Theory Pt. 7)^]
 ** link:https://youtu.be/rcBVqcoQkuA[What is Huffman Coding? (Information Theory Pt. 8)^]
 ** link:https://youtu.be/q7kqrGC_sXE[What is Lempel-Ziv (LZ77) Compression? (Information Theory Pt. 9)^]
 ** link:https://youtu.be/_bbuRFT2l-Q[What is Arithmetic Coding? (Information Theory Pt. 10)^]
 ** link:https://youtu.be/2JzOe1Hs26Q[Shannon's Source Coding Theorem (Information Theory Pt. 11)^]
 ** link:https://youtu.be/fzlflyw7X2I[What is a communication channel? (Information Theory Pt. 12)^]
 ** link:https://youtu.be/55MwAlcpvK4[Joint Entropy (Information Theory Pt. 13)^]
@ankushhKapoorankushhKapoorSep 22, 2025

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I’m a bit lost here.

The YouTube link is for OTC Talk 7, but the placeholder text says “What is Data Compression? (Information Theory Pt. 1)”.

Another case: the video is about bash pipes in C, but the placeholder says “What is Huffman Coding? (Information Theory Pt. 8)”.
This issue exists across multiple video links. Also, what is the purpose of the Information Theory Pt.1, Pt.2, etc. labels?
Please fix all the links.
@ankushhKapoor
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marked this pull request as draft
September 22, 2025 17:16
@Ayushmore1214
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@ankushhKapoor plz review and let me know for the changes
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Additional resources section ke links fix kiye to summary ke links ko kharab kr diya 🤷🏻‍♂️
Please fix them properly this time and double-check everything before requesting another review.
Comment threadsummary/sessions/251/content.adoc
Outdated

* Ayush kicked off a discussion on **probability and algorithms**, specifically diving into **entropy encoders** like Huffman, Arithmetic, rANS, and tANS.
 ** He broke down concepts like `Log2(number of symbols)` and `2^n` in coding.
 ** He also explained **arithmetic coding**, highlighting its efficiency from `O(2^n)` to `O(n)`, and touched on cumulative frequency and probability functions.
 *** link:[https://stanforddatacompressionclass.github.io/Fall22/lectures](https://stanforddatacompressionclass.github.io/Fall22/lectures)[Stanford Data Compression Class Lectures^]
@ankushhKapoorankushhKapoorSep 26, 2025

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Suggested change

 *** link:[https://stanforddatacompressionclass.github.io/Fall22/lectures](https://stanforddatacompressionclass.github.io/Fall22/lectures)[Stanford Data Compression Class Lectures^]
 *** link:https://stanforddatacompressionclass.github.io/Fall22/lectures[Stanford Data Compression Class Lectures^]
fix
Comment threadsummary/sessions/251/content.adoc
Outdated


Comment on lines

+17
 to 
+18

 *** link:[https://www.deeplearning.ai/the-batch](https://www.deeplearning.ai/the-batch)[DeepLearning.AI The Batch Newsletter^]
 *** link:[https://platform.openai.com/docs/guides/structured-outputs](https://platform.openai.com/docs/guides/structured-outputs)[OpenAI Guides: Structured Outputs^]
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fix
Comment threadsummary/sessions/251/content.adoc
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 to 
+26

 *** link:[https://en.wikipedia.org/wiki/STM32](https://en.wikipedia.org/wiki/STM32)[STM32 Wikipedia^]
 *** link:[https://www.st.com/en/evaluation-tools/stm32-nucleo-boards.html](https://www.st.com/en/evaluation-tools/stm32-nucleo-boards.html)[STM32 Nucleo Boards - STMicroelectronics^]
@ankushhKapoorankushhKapoorSep 26, 2025

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fix
Comment threadsummary/sessions/251/content.adoc
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Comment on lines

+37
 to 
+38

 ** link:[https://www.npci.org.in/what-we-do/upi-lite/product-overview](https://www.npci.org.in/what-we-do/upi-lite/product-overview)[UPI Lite Product Overview - NPCI^]
 ** link:[https://www.npci.org.in/what-we-do/upi-lite/upi-lite-x/product-overview](https://www.npci.org.in/what-we-do/upi-lite/upi-lite-x/product-overview)[UPI Lite X Product Overview - NPCI^]
@ankushhKapoorankushhKapoorSep 26, 2025

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fix
Comment threadsummary/sessions/251/attendees.adoc
Outdated

Comment threadsummary/sessions/251/content.adoc
Outdated

* Chetan Jahangir sought advice on getting started with **research papers**.
 ** He asked for tips on how to begin and how to connect with people who write research papers to get involved and share knowledge.
 ** Rishit suggested reaching out to seniors and their professors.
 *** link:[https://icml.cc/Conferences/2022/BestPractices](https://icml.cc/Conferences/2022/BestPractices)[ICML 2022 Best Practices for Research^]
@ankushhKapoorankushhKapoorSep 26, 2025

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fix
Ayushmore1214and others
added 3 commits
September 26, 2025 22:55
@Ayushmore1214@ankushhKapoor
Update summary/sessions/251/attendees.adoc
dc6768b
Co-authored-by: Ankush Kapoor <work.ankushkapoor1626@gmail.com>
@Ayushmore1214
Fix formatting of links in content.adoc
8228772
@ankushhKapoor
Update content.adoc
9d9a3d7
fixed date, bolding of texts and broken link
@ankushhKapoor
ankushhKapoor
marked this pull request as ready for review
September 26, 2025 18:31
@ankushhKapoor
ankushhKapoor
merged commit fd82b60
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Aug 24, 2026
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
Add summary 251 final - #300
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ankushhKapoor merged 8 commits into
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Add summary 251 final#300
ankushhKapoor merged 8 commits into
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@ankushhKapoor you can review it here and close that one , and let me know for the changes
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There are still issues with the links, please fix them.
Comment threadsummary/sessions/251/content.adoc
Outdated


Comment on lines

+42
 to 
+55

 ** link:https://youtu.be/BiuknvAYDPs[What is Data Compression? (Information Theory Pt. 1)^]
 ** link:https://youtu.be/8_GgeASwHwQ[The Browser Backstage by Vivek Galatage^]
 ** link:https://youtu.be/QgVR1dxy6zk[What are Codes and Codewords? (Information Theory Pt. 2)^]
 ** link:https://youtu.be/fpkCNu_dzcM[What is an Instantaneous Code? (Information Theory Pt. 3)^]
 ** link:https://youtu.be/tnPAhVxsPHE[What is a Prefix Code? (Information Theory Pt. 4)^]
 ** link:https://youtu.be/D4hNLgJmshg[Kraft's Inequality (Information Theory Pt. 5)^]
 ** link:https://youtu.be/O9QD9an-0jU[Optimal Codes (Information Theory Pt. 6)^]
 ** link:https://youtu.be/pOF11EDprxc[What is Entropy in Information Theory? (Information Theory Pt. 7)^]
 ** link:https://youtu.be/rcBVqcoQkuA[What is Huffman Coding? (Information Theory Pt. 8)^]
 ** link:https://youtu.be/q7kqrGC_sXE[What is Lempel-Ziv (LZ77) Compression? (Information Theory Pt. 9)^]
 ** link:https://youtu.be/_bbuRFT2l-Q[What is Arithmetic Coding? (Information Theory Pt. 10)^]
 ** link:https://youtu.be/2JzOe1Hs26Q[Shannon's Source Coding Theorem (Information Theory Pt. 11)^]
 ** link:https://youtu.be/fzlflyw7X2I[What is a communication channel? (Information Theory Pt. 12)^]
 ** link:https://youtu.be/55MwAlcpvK4[Joint Entropy (Information Theory Pt. 13)^]
@ankushhKapoorankushhKapoorSep 22, 2025

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I’m a bit lost here.

The YouTube link is for OTC Talk 7, but the placeholder text says “What is Data Compression? (Information Theory Pt. 1)”.

Another case: the video is about bash pipes in C, but the placeholder says “What is Huffman Coding? (Information Theory Pt. 8)”.
This issue exists across multiple video links. Also, what is the purpose of the Information Theory Pt.1, Pt.2, etc. labels?
Please fix all the links.
@ankushhKapoor
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marked this pull request as draft
September 22, 2025 17:16
@Ayushmore1214
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@ankushhKapoor plz review and let me know for the changes
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Additional resources section ke links fix kiye to summary ke links ko kharab kr diya 🤷🏻‍♂️
Please fix them properly this time and double-check everything before requesting another review.
Comment threadsummary/sessions/251/content.adoc
Outdated

* Ayush kicked off a discussion on **probability and algorithms**, specifically diving into **entropy encoders** like Huffman, Arithmetic, rANS, and tANS.
 ** He broke down concepts like `Log2(number of symbols)` and `2^n` in coding.
 ** He also explained **arithmetic coding**, highlighting its efficiency from `O(2^n)` to `O(n)`, and touched on cumulative frequency and probability functions.
 *** link:[https://stanforddatacompressionclass.github.io/Fall22/lectures](https://stanforddatacompressionclass.github.io/Fall22/lectures)[Stanford Data Compression Class Lectures^]
@ankushhKapoorankushhKapoorSep 26, 2025

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Suggested change

 *** link:[https://stanforddatacompressionclass.github.io/Fall22/lectures](https://stanforddatacompressionclass.github.io/Fall22/lectures)[Stanford Data Compression Class Lectures^]
 *** link:https://stanforddatacompressionclass.github.io/Fall22/lectures[Stanford Data Compression Class Lectures^]
fix
Comment threadsummary/sessions/251/content.adoc
Outdated


Comment on lines

+17
 to 
+18

 *** link:[https://www.deeplearning.ai/the-batch](https://www.deeplearning.ai/the-batch)[DeepLearning.AI The Batch Newsletter^]
 *** link:[https://platform.openai.com/docs/guides/structured-outputs](https://platform.openai.com/docs/guides/structured-outputs)[OpenAI Guides: Structured Outputs^]
@ankushhKapoorankushhKapoorSep 26, 2025

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fix
Comment threadsummary/sessions/251/content.adoc
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 to 
+26

 *** link:[https://en.wikipedia.org/wiki/STM32](https://en.wikipedia.org/wiki/STM32)[STM32 Wikipedia^]
 *** link:[https://www.st.com/en/evaluation-tools/stm32-nucleo-boards.html](https://www.st.com/en/evaluation-tools/stm32-nucleo-boards.html)[STM32 Nucleo Boards - STMicroelectronics^]
@ankushhKapoorankushhKapoorSep 26, 2025

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fix
Comment threadsummary/sessions/251/content.adoc
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 to 
+38

 ** link:[https://www.npci.org.in/what-we-do/upi-lite/product-overview](https://www.npci.org.in/what-we-do/upi-lite/product-overview)[UPI Lite Product Overview - NPCI^]
 ** link:[https://www.npci.org.in/what-we-do/upi-lite/upi-lite-x/product-overview](https://www.npci.org.in/what-we-do/upi-lite/upi-lite-x/product-overview)[UPI Lite X Product Overview - NPCI^]
@ankushhKapoorankushhKapoorSep 26, 2025

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fix
Comment threadsummary/sessions/251/attendees.adoc
Outdated

Comment threadsummary/sessions/251/content.adoc
Outdated

* Chetan Jahangir sought advice on getting started with **research papers**.
 ** He asked for tips on how to begin and how to connect with people who write research papers to get involved and share knowledge.
 ** Rishit suggested reaching out to seniors and their professors.
 *** link:[https://icml.cc/Conferences/2022/BestPractices](https://icml.cc/Conferences/2022/BestPractices)[ICML 2022 Best Practices for Research^]
@ankushhKapoorankushhKapoorSep 26, 2025

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fix
Ayushmore1214and others
added 3 commits
September 26, 2025 22:55
@Ayushmore1214@ankushhKapoor
Update summary/sessions/251/attendees.adoc
dc6768b
Co-authored-by: Ankush Kapoor <work.ankushkapoor1626@gmail.com>
@Ayushmore1214
Fix formatting of links in content.adoc
8228772
@ankushhKapoor
Update content.adoc
9d9a3d7
fixed date, bolding of texts and broken link
@ankushhKapoor
ankushhKapoor
marked this pull request as ready for review
September 26, 2025 18:31
@ankushhKapoor
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merged commit fd82b60
into
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Aug 24, 2026
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
Add summary 251 final - #300
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ankushhKapoor merged 8 commits into
OurTechCommunity:mainfrom 
Ayushmore1214:add-summary-251-final
Sep 26, 2025
Merged
Add summary 251 final#300
ankushhKapoor merged 8 commits into
OurTechCommunity:mainfrom 
Ayushmore1214:add-summary-251-final
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👷 Deploy request for otc-catchup pending review.
Visit the deploys page to approve it
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@ankushhKapoor you can review it here and close that one , and let me know for the changes
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There are still issues with the links, please fix them.
Comment threadsummary/sessions/251/content.adoc
Outdated


Comment on lines

+42
 to 
+55

 ** link:https://youtu.be/BiuknvAYDPs[What is Data Compression? (Information Theory Pt. 1)^]
 ** link:https://youtu.be/8_GgeASwHwQ[The Browser Backstage by Vivek Galatage^]
 ** link:https://youtu.be/QgVR1dxy6zk[What are Codes and Codewords? (Information Theory Pt. 2)^]
 ** link:https://youtu.be/fpkCNu_dzcM[What is an Instantaneous Code? (Information Theory Pt. 3)^]
 ** link:https://youtu.be/tnPAhVxsPHE[What is a Prefix Code? (Information Theory Pt. 4)^]
 ** link:https://youtu.be/D4hNLgJmshg[Kraft's Inequality (Information Theory Pt. 5)^]
 ** link:https://youtu.be/O9QD9an-0jU[Optimal Codes (Information Theory Pt. 6)^]
 ** link:https://youtu.be/pOF11EDprxc[What is Entropy in Information Theory? (Information Theory Pt. 7)^]
 ** link:https://youtu.be/rcBVqcoQkuA[What is Huffman Coding? (Information Theory Pt. 8)^]
 ** link:https://youtu.be/q7kqrGC_sXE[What is Lempel-Ziv (LZ77) Compression? (Information Theory Pt. 9)^]
 ** link:https://youtu.be/_bbuRFT2l-Q[What is Arithmetic Coding? (Information Theory Pt. 10)^]
 ** link:https://youtu.be/2JzOe1Hs26Q[Shannon's Source Coding Theorem (Information Theory Pt. 11)^]
 ** link:https://youtu.be/fzlflyw7X2I[What is a communication channel? (Information Theory Pt. 12)^]
 ** link:https://youtu.be/55MwAlcpvK4[Joint Entropy (Information Theory Pt. 13)^]
@ankushhKapoorankushhKapoorSep 22, 2025

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I’m a bit lost here.

The YouTube link is for OTC Talk 7, but the placeholder text says “What is Data Compression? (Information Theory Pt. 1)”.

Another case: the video is about bash pipes in C, but the placeholder says “What is Huffman Coding? (Information Theory Pt. 8)”.
This issue exists across multiple video links. Also, what is the purpose of the Information Theory Pt.1, Pt.2, etc. labels?
Please fix all the links.
@ankushhKapoor
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marked this pull request as draft
September 22, 2025 17:16
@Ayushmore1214
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@ankushhKapoor plz review and let me know for the changes
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Additional resources section ke links fix kiye to summary ke links ko kharab kr diya 🤷🏻‍♂️
Please fix them properly this time and double-check everything before requesting another review.
Comment threadsummary/sessions/251/content.adoc
Outdated

* Ayush kicked off a discussion on **probability and algorithms**, specifically diving into **entropy encoders** like Huffman, Arithmetic, rANS, and tANS.
 ** He broke down concepts like `Log2(number of symbols)` and `2^n` in coding.
 ** He also explained **arithmetic coding**, highlighting its efficiency from `O(2^n)` to `O(n)`, and touched on cumulative frequency and probability functions.
 *** link:[https://stanforddatacompressionclass.github.io/Fall22/lectures](https://stanforddatacompressionclass.github.io/Fall22/lectures)[Stanford Data Compression Class Lectures^]
@ankushhKapoorankushhKapoorSep 26, 2025

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Suggested change

 *** link:[https://stanforddatacompressionclass.github.io/Fall22/lectures](https://stanforddatacompressionclass.github.io/Fall22/lectures)[Stanford Data Compression Class Lectures^]
 *** link:https://stanforddatacompressionclass.github.io/Fall22/lectures[Stanford Data Compression Class Lectures^]
fix
Comment threadsummary/sessions/251/content.adoc
Outdated


Comment on lines

+17
 to 
+18

 *** link:[https://www.deeplearning.ai/the-batch](https://www.deeplearning.ai/the-batch)[DeepLearning.AI The Batch Newsletter^]
 *** link:[https://platform.openai.com/docs/guides/structured-outputs](https://platform.openai.com/docs/guides/structured-outputs)[OpenAI Guides: Structured Outputs^]
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fix
Comment threadsummary/sessions/251/content.adoc
Outdated


Comment on lines

+25
 to 
+26

 *** link:[https://en.wikipedia.org/wiki/STM32](https://en.wikipedia.org/wiki/STM32)[STM32 Wikipedia^]
 *** link:[https://www.st.com/en/evaluation-tools/stm32-nucleo-boards.html](https://www.st.com/en/evaluation-tools/stm32-nucleo-boards.html)[STM32 Nucleo Boards - STMicroelectronics^]
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fix
Comment threadsummary/sessions/251/content.adoc
Outdated


Comment on lines

+37
 to 
+38

 ** link:[https://www.npci.org.in/what-we-do/upi-lite/product-overview](https://www.npci.org.in/what-we-do/upi-lite/product-overview)[UPI Lite Product Overview - NPCI^]
 ** link:[https://www.npci.org.in/what-we-do/upi-lite/upi-lite-x/product-overview](https://www.npci.org.in/what-we-do/upi-lite/upi-lite-x/product-overview)[UPI Lite X Product Overview - NPCI^]
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fix
Comment threadsummary/sessions/251/attendees.adoc
Outdated

Comment threadsummary/sessions/251/content.adoc
Outdated

* Chetan Jahangir sought advice on getting started with **research papers**.
 ** He asked for tips on how to begin and how to connect with people who write research papers to get involved and share knowledge.
 ** Rishit suggested reaching out to seniors and their professors.
 *** link:[https://icml.cc/Conferences/2022/BestPractices](https://icml.cc/Conferences/2022/BestPractices)[ICML 2022 Best Practices for Research^]
@ankushhKapoorankushhKapoorSep 26, 2025

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fix
Ayushmore1214and others
added 3 commits
September 26, 2025 22:55
@Ayushmore1214@ankushhKapoor
Update summary/sessions/251/attendees.adoc
dc6768b
Co-authored-by: Ankush Kapoor <work.ankushkapoor1626@gmail.com>
@Ayushmore1214
Fix formatting of links in content.adoc
8228772
@ankushhKapoor
Update content.adoc
9d9a3d7
fixed date, bolding of texts and broken link
@ankushhKapoor
ankushhKapoor
marked this pull request as ready for review
September 26, 2025 18:31
@ankushhKapoor
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merged commit fd82b60
into
OurTechCommunity:mainSep 26, 2025

2 checks passed

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mentioned this pull request
Aug 24, 2026
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

Skip to content
Add summary 251 final - #300
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ankushhKapoor merged 8 commits into
OurTechCommunity:mainfrom 
Ayushmore1214:add-summary-251-final
Sep 26, 2025
Merged
Add summary 251 final#300
ankushhKapoor merged 8 commits into
OurTechCommunity:mainfrom 
Ayushmore1214:add-summary-251-final
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👷 Deploy request for otc-catchup pending review.
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🔨 Latest commit9d9a3d7
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@ankushhKapoor you can review it here and close that one , and let me know for the changes
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There are still issues with the links, please fix them.
Comment threadsummary/sessions/251/content.adoc
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 ** link:https://youtu.be/BiuknvAYDPs[What is Data Compression? (Information Theory Pt. 1)^]
 ** link:https://youtu.be/8_GgeASwHwQ[The Browser Backstage by Vivek Galatage^]
 ** link:https://youtu.be/QgVR1dxy6zk[What are Codes and Codewords? (Information Theory Pt. 2)^]
 ** link:https://youtu.be/fpkCNu_dzcM[What is an Instantaneous Code? (Information Theory Pt. 3)^]
 ** link:https://youtu.be/tnPAhVxsPHE[What is a Prefix Code? (Information Theory Pt. 4)^]
 ** link:https://youtu.be/D4hNLgJmshg[Kraft's Inequality (Information Theory Pt. 5)^]
 ** link:https://youtu.be/O9QD9an-0jU[Optimal Codes (Information Theory Pt. 6)^]
 ** link:https://youtu.be/pOF11EDprxc[What is Entropy in Information Theory? (Information Theory Pt. 7)^]
 ** link:https://youtu.be/rcBVqcoQkuA[What is Huffman Coding? (Information Theory Pt. 8)^]
 ** link:https://youtu.be/q7kqrGC_sXE[What is Lempel-Ziv (LZ77) Compression? (Information Theory Pt. 9)^]
 ** link:https://youtu.be/_bbuRFT2l-Q[What is Arithmetic Coding? (Information Theory Pt. 10)^]
 ** link:https://youtu.be/2JzOe1Hs26Q[Shannon's Source Coding Theorem (Information Theory Pt. 11)^]
 ** link:https://youtu.be/fzlflyw7X2I[What is a communication channel? (Information Theory Pt. 12)^]
 ** link:https://youtu.be/55MwAlcpvK4[Joint Entropy (Information Theory Pt. 13)^]
@ankushhKapoorankushhKapoorSep 22, 2025

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I’m a bit lost here.

The YouTube link is for OTC Talk 7, but the placeholder text says “What is Data Compression? (Information Theory Pt. 1)”.

Another case: the video is about bash pipes in C, but the placeholder says “What is Huffman Coding? (Information Theory Pt. 8)”.
This issue exists across multiple video links. Also, what is the purpose of the Information Theory Pt.1, Pt.2, etc. labels?
Please fix all the links.
@ankushhKapoor
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marked this pull request as draft
September 22, 2025 17:16
@Ayushmore1214
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commented
Sep 24, 2025

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@ankushhKapoor plz review and let me know for the changes
ankushhKapoor
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requested changes
Sep 26, 2025
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Additional resources section ke links fix kiye to summary ke links ko kharab kr diya 🤷🏻‍♂️
Please fix them properly this time and double-check everything before requesting another review.
Comment threadsummary/sessions/251/content.adoc
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* Ayush kicked off a discussion on **probability and algorithms**, specifically diving into **entropy encoders** like Huffman, Arithmetic, rANS, and tANS.
 ** He broke down concepts like `Log2(number of symbols)` and `2^n` in coding.
 ** He also explained **arithmetic coding**, highlighting its efficiency from `O(2^n)` to `O(n)`, and touched on cumulative frequency and probability functions.
 *** link:[https://stanforddatacompressionclass.github.io/Fall22/lectures](https://stanforddatacompressionclass.github.io/Fall22/lectures)[Stanford Data Compression Class Lectures^]
@ankushhKapoorankushhKapoorSep 26, 2025

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Suggested change

 *** link:[https://stanforddatacompressionclass.github.io/Fall22/lectures](https://stanforddatacompressionclass.github.io/Fall22/lectures)[Stanford Data Compression Class Lectures^]
 *** link:https://stanforddatacompressionclass.github.io/Fall22/lectures[Stanford Data Compression Class Lectures^]
fix
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 *** link:[https://www.deeplearning.ai/the-batch](https://www.deeplearning.ai/the-batch)[DeepLearning.AI The Batch Newsletter^]
 *** link:[https://platform.openai.com/docs/guides/structured-outputs](https://platform.openai.com/docs/guides/structured-outputs)[OpenAI Guides: Structured Outputs^]
@ankushhKapoorankushhKapoorSep 26, 2025

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fix
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 *** link:[https://en.wikipedia.org/wiki/STM32](https://en.wikipedia.org/wiki/STM32)[STM32 Wikipedia^]
 *** link:[https://www.st.com/en/evaluation-tools/stm32-nucleo-boards.html](https://www.st.com/en/evaluation-tools/stm32-nucleo-boards.html)[STM32 Nucleo Boards - STMicroelectronics^]
@ankushhKapoorankushhKapoorSep 26, 2025

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fix
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 ** link:[https://www.npci.org.in/what-we-do/upi-lite/product-overview](https://www.npci.org.in/what-we-do/upi-lite/product-overview)[UPI Lite Product Overview - NPCI^]
 ** link:[https://www.npci.org.in/what-we-do/upi-lite/upi-lite-x/product-overview](https://www.npci.org.in/what-we-do/upi-lite/upi-lite-x/product-overview)[UPI Lite X Product Overview - NPCI^]
@ankushhKapoorankushhKapoorSep 26, 2025

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fix
Comment threadsummary/sessions/251/attendees.adoc
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Comment threadsummary/sessions/251/content.adoc
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* Chetan Jahangir sought advice on getting started with **research papers**.
 ** He asked for tips on how to begin and how to connect with people who write research papers to get involved and share knowledge.
 ** Rishit suggested reaching out to seniors and their professors.
 *** link:[https://icml.cc/Conferences/2022/BestPractices](https://icml.cc/Conferences/2022/BestPractices)[ICML 2022 Best Practices for Research^]
@ankushhKapoorankushhKapoorSep 26, 2025

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fix
Ayushmore1214and others
added 3 commits
September 26, 2025 22:55
@Ayushmore1214@ankushhKapoor
Update summary/sessions/251/attendees.adoc
dc6768b
Co-authored-by: Ankush Kapoor <work.ankushkapoor1626@gmail.com>
@Ayushmore1214
Fix formatting of links in content.adoc
8228772
@ankushhKapoor
Update content.adoc
9d9a3d7
fixed date, bolding of texts and broken link
@ankushhKapoor
ankushhKapoor
marked this pull request as ready for review
September 26, 2025 18:31
@ankushhKapoor
ankushhKapoor
merged commit fd82b60
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OurTechCommunity:mainSep 26, 2025

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@Ayushmore1214Ayushmore1214
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Aug 24, 2026
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@Ayushmore1214@ankushhKapoor