Master - #4

Open
amanz360 wants to merge 17 commits into
PrefPy:masterfrom
samsaksfithian:master
Open

Master#4
amanz360 wants to merge 17 commits into
PrefPy:masterfrom
samsaksfithian:master

Conversation

@amanz360

Copy link
Copy Markdown

Added gurobi implementation to kemenyILP

samsaksfithianand others added 17 commits December 2, 2016 15:29
Created an input file. Added ability to enter name of desired file on
the command line. Added photo reference for how to format/create input
files.
Made the actual calculation of the winner be a separate (and thus
overridable) function. Basic version still uses WMG, new kemenyILP
overrides and uses Gurobi ILP optimization.
kemenyILP now properly functions as a mechanism and can be used like any
other prefpy mechanism but it uses gurobi to solve Kemeny as an ILP.
Cleaned up basic run file and added ability to specify input file on
initial command line call. Created some output formatting functions to
convert candidates from ints to their string names, display a ranking
in visual rank format (eg. “a > b > c”), etc.
kemenyILP is now a direct subclass of Mechanism, not MechanismKemeny,
since it does/overloads basically everything itself anyway. Added
several member variables to store data so it could be printed from main
after the calculations. Eliminated function to convert solution to
ranking, and just integrated it into the main calculation and data
variable setting.
Got rid of redundant/unused/random tests/old code bits
Added output formatting to change the keys of dictionaries from numbers
to corresponding candidate names.
Super memory inefficient so won’t generate large files. Will fix soon.
Still slow, because it potentially goes through all the permutations of
candidate rankings, but only stores as many as requested for the file.
Sign up for freeto join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

2 participants

@amanz360@samsaksfithian
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all \u003cpre\u003e\u003ccode\u003e blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks"); } } catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); } })(); (function(){ try { var __m = "github.com"; var __re = new RegExp('^' + "github\\.com" + '
Skip to content

Master - #4

Open
amanz360 wants to merge 17 commits into
PrefPy:masterfrom
samsaksfithian:master
Open

Master#4
amanz360 wants to merge 17 commits into
PrefPy:masterfrom
samsaksfithian:master

Conversation

@amanz360

Copy link
Copy Markdown

Added gurobi implementation to kemenyILP

samsaksfithianand others added 17 commits December 2, 2016 15:29
Created an input file. Added ability to enter name of desired file on
the command line. Added photo reference for how to format/create input
files.
Made the actual calculation of the winner be a separate (and thus
overridable) function. Basic version still uses WMG, new kemenyILP
overrides and uses Gurobi ILP optimization.
kemenyILP now properly functions as a mechanism and can be used like any
other prefpy mechanism but it uses gurobi to solve Kemeny as an ILP.
Cleaned up basic run file and added ability to specify input file on
initial command line call. Created some output formatting functions to
convert candidates from ints to their string names, display a ranking
in visual rank format (eg. “a > b > c”), etc.
kemenyILP is now a direct subclass of Mechanism, not MechanismKemeny,
since it does/overloads basically everything itself anyway. Added
several member variables to store data so it could be printed from main
after the calculations. Eliminated function to convert solution to
ranking, and just integrated it into the main calculation and data
variable setting.
Got rid of redundant/unused/random tests/old code bits
Added output formatting to change the keys of dictionaries from numbers
to corresponding candidate names.
Super memory inefficient so won’t generate large files. Will fix soon.
Still slow, because it potentially goes through all the permutations of
candidate rankings, but only stores as many as requested for the file.
Sign up for freeto join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

2 participants

@amanz360@samsaksfithian
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix"); } } catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content

Master - #4

Open
amanz360 wants to merge 17 commits into
PrefPy:masterfrom
samsaksfithian:master
Open

Master#4
amanz360 wants to merge 17 commits into
PrefPy:masterfrom
samsaksfithian:master

Conversation

@amanz360

Copy link
Copy Markdown

Added gurobi implementation to kemenyILP

samsaksfithianand others added 17 commits December 2, 2016 15:29
Created an input file. Added ability to enter name of desired file on
the command line. Added photo reference for how to format/create input
files.
Made the actual calculation of the winner be a separate (and thus
overridable) function. Basic version still uses WMG, new kemenyILP
overrides and uses Gurobi ILP optimization.
kemenyILP now properly functions as a mechanism and can be used like any
other prefpy mechanism but it uses gurobi to solve Kemeny as an ILP.
Cleaned up basic run file and added ability to specify input file on
initial command line call. Created some output formatting functions to
convert candidates from ints to their string names, display a ranking
in visual rank format (eg. “a > b > c”), etc.
kemenyILP is now a direct subclass of Mechanism, not MechanismKemeny,
since it does/overloads basically everything itself anyway. Added
several member variables to store data so it could be printed from main
after the calculations. Eliminated function to convert solution to
ranking, and just integrated it into the main calculation and data
variable setting.
Got rid of redundant/unused/random tests/old code bits
Added output formatting to change the keys of dictionaries from numbers
to corresponding candidate names.
Super memory inefficient so won’t generate large files. Will fix soon.
Still slow, because it potentially goes through all the permutations of
candidate rankings, but only stores as many as requested for the file.
Sign up for freeto join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

2 participants

@amanz360@samsaksfithian
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length \u003e 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms"); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content

Master - #4

Open
amanz360 wants to merge 17 commits into
PrefPy:masterfrom
samsaksfithian:master
Open

Master#4
amanz360 wants to merge 17 commits into
PrefPy:masterfrom
samsaksfithian:master

Conversation

@amanz360

Copy link
Copy Markdown

Added gurobi implementation to kemenyILP

samsaksfithianand others added 17 commits December 2, 2016 15:29
Created an input file. Added ability to enter name of desired file on
the command line. Added photo reference for how to format/create input
files.
Made the actual calculation of the winner be a separate (and thus
overridable) function. Basic version still uses WMG, new kemenyILP
overrides and uses Gurobi ILP optimization.
kemenyILP now properly functions as a mechanism and can be used like any
other prefpy mechanism but it uses gurobi to solve Kemeny as an ILP.
Cleaned up basic run file and added ability to specify input file on
initial command line call. Created some output formatting functions to
convert candidates from ints to their string names, display a ranking
in visual rank format (eg. “a > b > c”), etc.
kemenyILP is now a direct subclass of Mechanism, not MechanismKemeny,
since it does/overloads basically everything itself anyway. Added
several member variables to store data so it could be printed from main
after the calculations. Eliminated function to convert solution to
ranking, and just integrated it into the main calculation and data
variable setting.
Got rid of redundant/unused/random tests/old code bits
Added output formatting to change the keys of dictionaries from numbers
to corresponding candidate names.
Super memory inefficient so won’t generate large files. Will fix soon.
Still slow, because it potentially goes through all the permutations of
candidate rankings, but only stores as many as requested for the file.
Sign up for freeto join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

2 participants

@amanz360@samsaksfithian
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links"); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + '
Skip to content

Master - #4

Open
amanz360 wants to merge 17 commits into
PrefPy:masterfrom
samsaksfithian:master
Open

Master#4
amanz360 wants to merge 17 commits into
PrefPy:masterfrom
samsaksfithian:master

Conversation

@amanz360

Copy link
Copy Markdown

Added gurobi implementation to kemenyILP

samsaksfithianand others added 17 commits December 2, 2016 15:29
Created an input file. Added ability to enter name of desired file on
the command line. Added photo reference for how to format/create input
files.
Made the actual calculation of the winner be a separate (and thus
overridable) function. Basic version still uses WMG, new kemenyILP
overrides and uses Gurobi ILP optimization.
kemenyILP now properly functions as a mechanism and can be used like any
other prefpy mechanism but it uses gurobi to solve Kemeny as an ILP.
Cleaned up basic run file and added ability to specify input file on
initial command line call. Created some output formatting functions to
convert candidates from ints to their string names, display a ranking
in visual rank format (eg. “a > b > c”), etc.
kemenyILP is now a direct subclass of Mechanism, not MechanismKemeny,
since it does/overloads basically everything itself anyway. Added
several member variables to store data so it could be printed from main
after the calculations. Eliminated function to convert solution to
ranking, and just integrated it into the main calculation and data
variable setting.
Got rid of redundant/unused/random tests/old code bits
Added output formatting to change the keys of dictionaries from numbers
to corresponding candidate names.
Super memory inefficient so won’t generate large files. Will fix soon.
Still slow, because it potentially goes through all the permutations of
candidate rankings, but only stores as many as requested for the file.
Sign up for freeto join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

2 participants

@amanz360@samsaksfithian
, '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

Master - #4

Open
amanz360 wants to merge 17 commits into
PrefPy:masterfrom
samsaksfithian:master
Open

Master#4
amanz360 wants to merge 17 commits into
PrefPy:masterfrom
samsaksfithian:master

Conversation

@amanz360

Copy link
Copy Markdown

Added gurobi implementation to kemenyILP

samsaksfithianand others added 17 commits December 2, 2016 15:29
Created an input file. Added ability to enter name of desired file on
the command line. Added photo reference for how to format/create input
files.
Made the actual calculation of the winner be a separate (and thus
overridable) function. Basic version still uses WMG, new kemenyILP
overrides and uses Gurobi ILP optimization.
kemenyILP now properly functions as a mechanism and can be used like any
other prefpy mechanism but it uses gurobi to solve Kemeny as an ILP.
Cleaned up basic run file and added ability to specify input file on
initial command line call. Created some output formatting functions to
convert candidates from ints to their string names, display a ranking
in visual rank format (eg. “a > b > c”), etc.
kemenyILP is now a direct subclass of Mechanism, not MechanismKemeny,
since it does/overloads basically everything itself anyway. Added
several member variables to store data so it could be printed from main
after the calculations. Eliminated function to convert solution to
ranking, and just integrated it into the main calculation and data
variable setting.
Got rid of redundant/unused/random tests/old code bits
Added output formatting to change the keys of dictionaries from numbers
to corresponding candidate names.
Super memory inefficient so won’t generate large files. Will fix soon.
Still slow, because it potentially goes through all the permutations of
candidate rankings, but only stores as many as requested for the file.
Sign up for freeto join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

2 participants

@amanz360@samsaksfithian
, '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

Master - #4

Open
amanz360 wants to merge 17 commits into
PrefPy:masterfrom
samsaksfithian:master
Open

Master#4
amanz360 wants to merge 17 commits into
PrefPy:masterfrom
samsaksfithian:master

Conversation

@amanz360

Copy link
Copy Markdown

Added gurobi implementation to kemenyILP

samsaksfithianand others added 17 commits December 2, 2016 15:29
Created an input file. Added ability to enter name of desired file on
the command line. Added photo reference for how to format/create input
files.
Made the actual calculation of the winner be a separate (and thus
overridable) function. Basic version still uses WMG, new kemenyILP
overrides and uses Gurobi ILP optimization.
kemenyILP now properly functions as a mechanism and can be used like any
other prefpy mechanism but it uses gurobi to solve Kemeny as an ILP.
Cleaned up basic run file and added ability to specify input file on
initial command line call. Created some output formatting functions to
convert candidates from ints to their string names, display a ranking
in visual rank format (eg. “a > b > c”), etc.
kemenyILP is now a direct subclass of Mechanism, not MechanismKemeny,
since it does/overloads basically everything itself anyway. Added
several member variables to store data so it could be printed from main
after the calculations. Eliminated function to convert solution to
ranking, and just integrated it into the main calculation and data
variable setting.
Got rid of redundant/unused/random tests/old code bits
Added output formatting to change the keys of dictionaries from numbers
to corresponding candidate names.
Super memory inefficient so won’t generate large files. Will fix soon.
Still slow, because it potentially goes through all the permutations of
candidate rankings, but only stores as many as requested for the file.
Sign up for freeto join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

2 participants

@amanz360@samsaksfithian
, '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

Master - #4

Open
amanz360 wants to merge 17 commits into
PrefPy:masterfrom
samsaksfithian:master
Open

Master#4
amanz360 wants to merge 17 commits into
PrefPy:masterfrom
samsaksfithian:master

Conversation

@amanz360

Copy link
Copy Markdown

Added gurobi implementation to kemenyILP

samsaksfithianand others added 17 commits December 2, 2016 15:29
Created an input file. Added ability to enter name of desired file on
the command line. Added photo reference for how to format/create input
files.
Made the actual calculation of the winner be a separate (and thus
overridable) function. Basic version still uses WMG, new kemenyILP
overrides and uses Gurobi ILP optimization.
kemenyILP now properly functions as a mechanism and can be used like any
other prefpy mechanism but it uses gurobi to solve Kemeny as an ILP.
Cleaned up basic run file and added ability to specify input file on
initial command line call. Created some output formatting functions to
convert candidates from ints to their string names, display a ranking
in visual rank format (eg. “a > b > c”), etc.
kemenyILP is now a direct subclass of Mechanism, not MechanismKemeny,
since it does/overloads basically everything itself anyway. Added
several member variables to store data so it could be printed from main
after the calculations. Eliminated function to convert solution to
ranking, and just integrated it into the main calculation and data
variable setting.
Got rid of redundant/unused/random tests/old code bits
Added output formatting to change the keys of dictionaries from numbers
to corresponding candidate names.
Super memory inefficient so won’t generate large files. Will fix soon.
Still slow, because it potentially goes through all the permutations of
candidate rankings, but only stores as many as requested for the file.
Sign up for freeto join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

2 participants

@amanz360@samsaksfithian