Single-cell RNA-seq re-analysis of breast cancer circulating tumor cells integrating two public datasets. Demonstrates de-confounding methodology and validates hypoxia survival program with GSEA. Well-documented research project with structured pipeline and honest correction of false positives.

Research-grade Hidden Markov Model for World Cup 2026 football predictions with comprehensive feature engineering, multi-model benchmarking (RF, XGBoost), and typed Python codebase (~5MB). No external adoption signals yet (0 stars).

Educational Black-Scholes pricer built from scratch with analytical pricing, all 5 Greeks, and Monte Carlo. Clean math but new repo (2 days old, 6 commits), untyped Python, no tests/CI/license, minimal sustained output signals.

Educational ML pipeline for hypoxia gene expression classification with clear methodology (PCA, differential expression, Random Forest on 9,908 genes). Well-documented for academic context but minimal scope: single script, no tests, CI, or package structure. Built in one day (4 commits, 2026-04-18).

Educational RSA implementation with empirical time-complexity analysis via exponential modeling; pure Python educational project with no dependencies, minimal commits, no tests or CI.

Educational single-file Python script demonstrating character-level bigram language modeling with PyTorch. Minimal scope, no tests, CI, or license; README title mismatches repo purpose (mentions "micrograd" not "makemore").

Personal portfolio/resume repo with README describing ML research interests (CTCs, HMMs, sports prediction). No source code, tests, CI, or structural artifacts—essentially a CV document in a GitHub profile.

Learning implementation of Andrej Karpathy's micrograd autograd library. Implements core backpropagation mechanics (Value class with operator overloading, topological sort, chain rule) and simple neural network abstractions (Neuron, Layer, MLP), but is minimal, undocumented, and has only 4 commits in a single day.

Claimed learning platform with 10K users but 3KB repo size, 2 recent commits, no source code visible, no tests/CI/license, and closed-source full codebase. Claims without verifiable substance.

Empty scaffold with only a stub README containing just the project name "jarv". No source files, tests, CI, license, or meaningful documentation. Created and pushed on same day with 0 stars.

Empty personal scaffolding project with 0 stars, 147KB HTML content, no README, tests, CI, or documentation. Created and last pushed within 24 hours with no meaningful commits sampled.