30/7/2025

 30/7/2025

This morning, I attended the Financial Year 2025 presentation meeting, which detailed Eco-Shop's achievements over the past year and outlined key goals for 2026.

In the afternoon, I returned to my XGBoost model research, experimenting with future data. This time, I tested whether adding get_dummies (one-hot encoding of categorical variables) to future data could further improve prediction accuracy. Specifically, encoding holiday, month, and day of the week information for future dates would allow the model to better identify future time characteristics.

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