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[MXNET-751] fix ce_loss flaky #11971

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Aug 2, 2018
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[MXNET-751] fix ce_loss flaky #11971

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2bd82f9
add xavier initializer
lanking520 Aug 1, 2018
9c65d64
remove comment line
lanking520 Aug 1, 2018
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6 changes: 4 additions & 2 deletions tests/python/unittest/test_loss.py
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Original file line number Diff line number Diff line change
Expand Up @@ -64,7 +64,8 @@ def get_net(num_hidden, flatten=True):
fc3 = mx.symbol.FullyConnected(act2, name='fc3', num_hidden=num_hidden, flatten=flatten)
return fc3

@with_seed(1234)
# tracked at: https://github.com/apache/incubator-mxnet/issues/11692
@with_seed()
def test_ce_loss():
nclass = 10
N = 20
Expand All @@ -78,7 +79,8 @@ def test_ce_loss():
loss = mx.sym.make_loss(loss)
mod = mx.mod.Module(loss, data_names=('data',), label_names=('label',))
mod.fit(data_iter, num_epoch=200, optimizer_params={'learning_rate': 0.01},
eval_metric=mx.metric.Loss(), optimizer='adam')
eval_metric=mx.metric.Loss(), optimizer='adam',
initializer=mx.init.Xavier(magnitude=2))
assert mod.score(data_iter, eval_metric=mx.metric.Loss())[0][1] < 0.05


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