HUM AI SCI SPT JU JUMMA MOHAMMAD TELI # The Dummy Classifier Beat My Random Forest. Here’s What I Learned. ### A practical guide to threshold tuning, ROC-AUC, and why F1 lies on imbalanced data
ECO JU JUMMA MOHAMMAD TELI I Built an Invoice-Finance Risk Monitor From a Public Retail Dataset — Here’s What I Learned About… How I turned 824,364 rows of retail transactions into a lender’s early-warning system — and why the hardest part wasn’t the model, it was…
HUM AI ART TCH JU JUMMA MOHAMMAD TELI Predicting Walking Speed Without a Camera — What Force Plates Reveal About Human Gait How machine learning on ground reaction force data achieved 81% better accuracy than baseline — and what the results mean for clinical gait…
MKT SPT HUM AI SCI JU JUMMA MOHAMMAD TELI Transforming Energy Decision-Making Through Data: Building an End-to-End UK Electricity Demand… Executive Summary
AI TCH HUM MKT JU JUMMA MOHAMMAD TELI Building an AI-Based Alloy Manufacturing Analytics System Using Machine Learning Artificial Intelligence is transforming industries far beyond social media and chatbots. One area where AI has huge potential is…
