Mar 20, 2026

MTG Hand Evaluator: ML Model Comparison on Opening Hands

Predicting opening hand win rates in Magic: The Gathering Limited using five ML models — from logistic regression to card embeddings — with an interactive Streamlit dashboard.

machine learning deep learning PyTorch scikit-learn XGBoost
Mar 6, 2026

NMF: Derivation of Update Rules & Convergence Proof

A self-contained derivation of Lee & Seung's multiplicative update rules for Non-Negative Matrix Factorization, with full convergence proofs for both the Euclidean and divergence objectives.

NMF optimization linear algebra convergence proofs
Mar 5, 2026

TR-NMF: Temporally-Regularized Non-Negative Matrix Factorization

A research roadmap for developing a novel NMF variant that exploits temporal ordering in longitudinal data — objectives, reading list, and key gaps in the literature.

NMF optimization research linear algebra
Mar 1, 2026

Lactate Threshold Calculator

Interactive lactate threshold estimation using OBLA, Baseline+, Dmax, Modified Dmax, Log-log, and LTP methods — with LT1/LT2 physiological framing.

physiology exercise science interactive