liuzh91 commented on a change in pull request #16900: introduce gradient
update handler to the base estimator
URL: https://github.com/apache/incubator-mxnet/pull/16900#discussion_r350519861
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File path: tests/python/unittest/test_gluon_estimator.py
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@@ -332,39 +332,41 @@ def test_default_handlers():
train_acc = mx.metric.RMSE()
loss = gluon.loss.L2Loss()
+ gradient_update = GradientUpdateHandler()
est = Estimator(net=net,
loss=loss,
metrics=train_acc,
trainer=trainer,
context=ctx)
- # no handler(all default handlers), no warning
+ # no handler except gradient update handler (all default handlers), no
warning
with warnings.catch_warnings(record=True) as w:
- est.fit(train_data=train_data, epochs=num_epochs)
+ est.fit(train_data=train_data, epochs=num_epochs,
event_handlers=[gradient_update])
Review comment:
My mistake. I'll remove this handler here.
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