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sakhi20/README.md

Sakhi Patel

Machine learning · Computer vision · Data engineering NC State University — M.S. Computer Science (expected May 2027)

PortfolioLinkedInEmail


🔬 Featured Research

Two-phase deep learning pipeline (building localization + damage classification) on the xBD benchmark. JointDamageNet achieves F1=0.8136 with a single model, surpassing the xView2 Challenge 42-model ensemble winner (F1=0.8112) and achieving the highest localization F1 (0.8752) of all compared methods. Benchmarked 7 geospatial foundation models; fine-tuned DeepLabV3+ with a ResNet-50 backbone to Dice 0.877 / IoU 0.781, outperforming Satlas and DINOv2. NC State University · Advanced Topics in ML · Spring 2026


🎓 Graduate Coursework

Completed: Machine Learning · Neural Networks · Database Management · Advanced Topics in Machine Learning · Design & Analysis of Algorithms · Software Engineering

In progress (Fall 2026): Machine Learning with Graphs · Parallel Systems · Operating Systems


🛠️ Projects

ProjectDescriptionStack
GenoCompress-AI18.9× compression on 500K+ genomic sequences, 6× better than GZIP; 92.3% accuracy validated with GATKTensorFlow, PyTorch
Suspicious Activity DetectionReal-time surveillance at 25 FPS — 87% precision, 0.85 mAP@0.5; false positives cut 20%YOLOv8, OpenCV
LLM Data DashboardNatural language → sales data queries, DockerizedStreamlit, OpenAI, Docker
Student Stress PredictionMental health prediction API with RF + K-Meansscikit-learn, Flask

💻 Technical Skills

Languages: Python (Pandas, NumPy, scikit-learn) · SQL (MySQL, PostgreSQL, SQL Server) · R

ML & vision: PyTorch · TensorFlow · XGBoost · OpenCV · YOLOv8 · NLP

Viz & BI: Power BI · Tableau · Matplotlib · Seaborn

Data engineering: ETL pipeline design · data warehouse development · SSMS · SharePoint

Tools: Git/GitHub · Docker · AWS · Linux · Jupyter · VS Code


📊 Analytics Portfolio

Earlier self-directed SQL / Excel / Power BI work: Portfolio index · Instagram Analytics · Operational Metrics · IMDB Analysis


Looking for research positions, internships, and co-ops in machine learning and data science. Based in Raleigh, NC.

Off-hours I paint — the gallery.

Popular repositories Loading

  1. Disaster-Damage-Detection Disaster-Damage-DetectionPublic

    Two-phase deep learning pipeline for satellite-imagery disaster damage assessment — JointDamageNet achieves F1=0.8136 on xBD, surpassing the xView2 Challenge 42-model ensemble. NCSU Advanced ML, Sp…

    Jupyter Notebook 1

  2. cs50 cs50Public

  3. Data-Analytics-Process Data-Analytics-ProcessPublic

    End-to-end data analytics case study applying the 6-phase process (Plan → Prepare → Process → Analyze → Share → Act) to meal planning and cooking scenario data.

  4. Instagram-User-Analytics Instagram-User-AnalyticsPublic

    MySQL-based Instagram user analytics — marketing insights (loyalty programs, hashtag performance, campaign timing) and investor metrics (engagement rates, bot detection) using SQL queries.

  5. Operation-Metric-Analytics Operation-Metric-AnalyticsPublic

    SQL-driven operational metrics investigation — user engagement analysis, retention curves, and job data insights using MySQL.

  6. Hiring-Process-Analytics Hiring-Process-AnalyticsPublic

    Excel-based hiring process analysis — gender distribution, salary benchmarking, departmental composition, and outlier detection across recruitment data.