How to solve this error “ValueError: For early stopping, at least one dataset and eval metric is required for evaluation” [closed]
Closed yesterday.
How to solve this error “ValueError: For early stopping, at least one dataset and eval metric is required for evaluation” [closed]
Closed yesterday.
I got an error when using the lightgbm model. which is _LGBMCheckArray
`def ensemble_predict(self, X):