Variable variable summary.
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资源简介：
Explanatory variable names and average gain for variables used by XGBoost to predict COVID positivity during the time window of interest. The given variable importance scores correspond to the XGBoost fit for data in Week 15 when the full semester is the time window of interest. Engineered features are listed in black, and basic information given from the university are shown in blue.
创建时间：
2024-05-16
