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1. bristol-crime-houseprices-gwr bristol-crime-houseprices-gwr Public

   Geographically Weighted Regression showing crime's effect on Bristol house prices varies by neighbourhood, not a single number

   Jupyter Notebook 1

2. powerco-churn-analysis powerco-churn-analysis Public

   Churn analysis for an SME electricity book: testing whether price sensitivity drives churn and whether a 20% retention discount is commercially viable. BCG X job simulation.

   Jupyter Notebook

3. UK-Online-Retail-Sales-and-Customer-Retention-Dashboard UK-Online-Retail-Sales-and-Customer-Retention-Dashboard Public

   Which customers is a UK online retailer about to lose, and what is that worth? SQL and Power BI analysis of 541,909 transactions.

   Python

4. customer_churn_prediction customer_churn_prediction Public

   XGBoost churn classifier tuned for recall, catching 77% of at-risk telecom customers, with a live Streamlit demo

   Jupyter Notebook

5. uk-job-market-intelligence uk-job-market-intelligence Public

   UK Job Market Intelligence: SQL + regex analysis of 1,200 live Adzuna job postings, with an interactive Streamlit dashboard

   Jupyter Notebook 1

6. Music_Mood_Classifier Music_Mood_Classifier Public

   LightGBM classifier sorting 114k Spotify tracks into 6 moods from audio features alone — includes the honest story of why 80% accuracy wasn't reachable

   Jupyter Notebook