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1. telco-customer-churn telco-customer-churn Public

   Production-style ML deployment: IBM Telco churn prediction with FastAPI, Docker, and schema validation. Live API on Render

   Jupyter Notebook

2. credit-card-fraud-detection credit-card-fraud-detection Public

   Credit card fraud detection with cost-based threshold selection. Compares 5 models (LR, RF, XGBoost variants), picks operating threshold by minimizing expected dollar loss, uses SHAP for interpreta…

   Jupyter Notebook

3. ab-testing-marketing-campaigns ab-testing-marketing-campaigns Public

   Statistical A/B test comparing Control vs Test marketing campaigns across a full user acquisition funnel to inform budget allocation.

   Jupyter Notebook

4. restaurant-review-analysis restaurant-review-analysis Public

   Identifying the top 5 reasons restaurants get 1-star reviews. An analysis of 75,000 customer experiences to provide data-driven recommendations for improving restaurant operations.

   Jupyter Notebook

5. restaurant-sales-forecasting restaurant-sales-forecasting Public

   Time-series forecasting on Restaurant Sales dataset

   Jupyter Notebook

6. restaurant-review-insights restaurant-review-insights Public

   RAG-based restaurant review analytics with sentiment scoring, topic modeling, and metadata-aware retrieval over 35,000 reviews.

   Python