Updated mode='min' for the ModelCheckpoint
when `monitor='val_loss'`, we should use `mode='min'` according the Keras documentation
@@ -108,7 +108,7 @@ def dispatch(train_files,
monitor='val_loss',
verbose=1,
period=checkpoint_epochs,
- mode='max')
+ mode='min')
# Continuous eval callback
evaluation = ContinuousEval(eval_frequency,
