Commits
kenmatsu4 authored and Guolin Ke committed 011cc90a770
[python] Use first_metric_only flag for early_stopping function. (#2049) * Use first_metric_only flag for early_stopping function. In order to apply early stopping with only first metric, applying first_metric_only flag for early_stopping function. * upcate comment * Revert "upcate comment" This reverts commit 1e75a1a415cc16cfbe795181e148ebfe91469be4. * added test * fixed docstring * cut comment and save one line * document new feature