【802】jupyter不显示警告，lightGBM不显示训练细节

参考：【jupyter】notebook屏蔽warning信息输出

参考：lightGBM屏蔽训练过程信息

import warnings
warnings.filterwarnings("ignore")

lgbr = LGBR(**params)
lgbr.fit(X, y, eval_set=[(X, y), (X_val, y_val)], verbose = False)