Machine learning

Extract predictor importance of XGBoost models

The new XGB_PREDICTOR_IMPORTANCE function measures the importance of the predictors in XGB_CLASSIFIER and XGB_REGRESSOR models.

K-prototypes

You can now use the k-prototypes clustering algorithm to cluster mixed data into different groups based on similarities between data points.

New MLSUPERVISOR role

A new predefined role MLSUPERVISOR can delegate DBADMIN privileges for ML model management to other users.