Pinned Loading

1. uhi-business-challenge uhi-business-challenge Public

   Urban heat island classification from Sentinel-2, Landsat-8 and elevation data. XGBoost and Random Forest models trained on Rio (F1 0.959) and Santiago (F1 0.690), then transferred to label-free Fr…

   Jupyter Notebook

2. geometry-of-risk geometry-of-risk Public

   Four-layer monitoring framework for multi-asset systemic stress: correlation networks and MSTs, Bonferroni-corrected Granger causality, tail risk (CVaR, tail dependence) and regime detection (Absor…

   Jupyter Notebook 1

3. semester-at-sea-revenue-pipeline semester-at-sea-revenue-pipeline Public

   MySQL 8 data model and SQL analysis that reconciles fiscal-year and academic-year revenue for a study-abroad cruise programme: $17.75M vs $19.17M revenue, 82.2% average occupancy, $289.6K kept from…

   Python

4. cpi-inflation-forecasting cpi-inflation-forecasting Public

   Forecasting monthly US CPI from 28 FRED macro features with OLS, Ridge and Lasso. v1 is the original Baruch Pre-MFE submission; v2 fixes look-ahead leakage and benchmarks the honest forecast agains…

   Jupyter Notebook

5. labor-compliance-analytics labor-compliance-analytics Public

   Power BI suite joining Kronos timekeeping with WhenToWork schedules to track labour spend, overtime and compliance for ~225 hourly workers at a Marriott-managed property. A Python audit re-implemen…

   Power Query