Fix period in evaluation monitor. (#6441)

2020-11-28 14:18:33 -05:00
parent f4ff1c53fd
commit 927c316aeb
2 changed files with 24 additions and 18 deletions
--- a/python-package/xgboost/callback.py
+++ b/python-package/xgboost/callback.py
@@ -621,7 +621,7 @@ class EvaluationMonitor(TrainingCallback):
                    msg += self._fmt_metric(data, metric_name, score, stdv)
            msg += '\n'

-            if (epoch % self.period) != 0:
+            if (epoch % self.period) != 0 or self.period == 1:
                rabit.tracker_print(msg)
                self._latest = None
            else: