LLM Recommender System

Reddit-driven model selection engine using sentiment analysis and semantic search to recommend the best LLM for any task.

US Stock Index Lab

Rebuilt 3 Top-500 equity indices (VW, EW, PW) from CRSP data. Custom VW index achieves 0.996 correlation with SPY

Connect-4 RL Engine

Policy Gradient vs. DDQN agents trained via self-play. DDQN wins round-robin tournament with 58.2% win rate.

Social Influencer Detection

Logistic regression model predicting Twitter influence using network centrality. Includes financial lift analysis.

Goodreads Bipartite Recommender

Scraped 400+ books to build a reader–book network with bipartite recommender system and community detection.

Marketing Budget Optimization

Deep forest green with a horizontal bar chart showing platform allocations, ROI curve, and stat chips for LP return, MIP return, and peak month.