Browse Projects
Browse projects tagged with "resampling".
Google Trends Time Series Analysis
DataThree economic signals — Tesla, Bitcoin, and US unemployment — each paired with Google Trends search data across mismatched time frequencies and aligned by resampling. The 2020 COVID shock compressed months of unemployment pattern into weeks.
SMS Spam Classifier
Ai-mlSMS spam detection comparing three approaches — Naive Bayes, SVM, and Amazon Bedrock (Claude Haiku zero-shot) — on the same test set. Every prediction comes with a plain-English explanation of the words that drove it. Class imbalance addressed explicitly. Deployed on Azure App Service.
Telco Customer Churn Predictor
DataChurn prediction with plain-language risk explanations a retention team can act on. Logistic Regression wins (ROC-AUC 0.8362), benchmarked against Amazon Bedrock Claude Haiku 4.5 zero-shot — tied at 70%. Flask API on Azure.
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