Open donganlei opened 3 years ago
No, you don't need to do any special preprocessing for features. Features of different scales are fine for GAM and GA2M, although you do need to discretize them first (https://github.com/yinlou/mltk/wiki/Dataset-Transformation#discretization).
You can find Evaluator's documentation here: https://github.com/yinlou/mltk/wiki/Model-Selection%2C-Evaluation-and-Prediction#model-evaluation
If the original features are at different ranges other than [-1, 1], do we need to normalize/calibrate their values before running mltk.predictor.gam.GAMLearner? Or, GAMLearner will take care of it?
Another question is: for mltk.predictor.evaluation.Evaluator, does can we find its metric output? I don't see the metric numbers displayed in output display or saved in any output file?