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"Predicting Costco Member Holiday Spending"
This project predicts Costco members’ holiday spending using behavioral and membership data, comparing linear models with an XGBoost regressor. After handling skewness and multicollinearity, XGBoost delivered the best performance and was interpreted using feature importance and SHAP to identify key spending drivers.
M&S Fantasy League 2025 Report
Fantasy Football League deep dive for the league that Mark and Soren are in.
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