abhinavs95 commented on issue #15037: use MXNET_SAFE_ACCUMULATION for softmax accumulator URL: https://github.com/apache/incubator-mxnet/pull/15037#issuecomment-515597366 @szha why is the default value for MXNET_SAFE_ACCUMULATE=0? When training a word language model (from #14722 ) I'm getting validation perplexity of 131 with the variable set to 1 compared to 140 when its set to zero.
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