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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2018/06/29 01:03:47 UTC

[GitHub] leezu commented on issue #11403: L2 norm for fp16 goes to nan, needs to be fixed

leezu commented on issue #11403: L2 norm for fp16 goes to nan, needs to be fixed
URL: https://github.com/apache/incubator-mxnet/issues/11403#issuecomment-401217193
 
 
   How about using a numerically stable L2 norm algorithm by scaling the elements? Ie. [BLAS nrm2](http://www.netlib.org/blas/snrm2.f)

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