[GitHub] leezu commented on issue #11314: Embedding Backward (AddTakeGradLargeBatchCaller) non-deterministic nan values

2018-07-25 Thread GitBox
leezu commented on issue #11314: Embedding Backward (AddTakeGradLargeBatchCaller) non-deterministic nan values URL: https://github.com/apache/incubator-mxnet/issues/11314#issuecomment-407971635 Thanks @haojin2 . I was forcing the use of the AddTakeGrad for the past month and confirm that

[GitHub] leezu commented on issue #11314: Embedding Backward (AddTakeGradLargeBatchCaller) non-deterministic nan values

2018-06-28 Thread GitBox
leezu commented on issue #11314: Embedding Backward (AddTakeGradLargeBatchCaller) non-deterministic nan values URL: https://github.com/apache/incubator-mxnet/issues/11314#issuecomment-401248199 There is some evidence that `nan` values can still occur with above workaround applied, though