solin319 closed pull request #8961: Fix bug in crossentropy example
URL: https://github.com/apache/incubator-mxnet/pull/8961
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diff --git a/example/recommenders/crossentropy.py
b/example/recommenders/crossentropy.py
index d8577ed898..5cf4a98ddc 100644
--- a/example/recommenders/crossentropy.py
+++ b/example/recommenders/crossentropy.py
@@ -55,6 +55,7 @@ def forward(self, is_train, req, in_data, out_data, aux):
p = in_data[0] # shape=(b,d)
y = in_data[1]
out = y * mx.nd.log(p+self.eps) + (1.-y) * mx.nd.log((self.eps1) -
p)
+ out = -out
self.assign(out_data[0], req[0], out)
else:
# Just copy the predictions forward
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