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Posted to commits@mxnet.apache.org by gi...@git.apache.org on 2017/08/15 08:15:12 UTC

[GitHub] ufukcbicici commented on issue #7443: tf.boolean_mask equivalent in MxNet

ufukcbicici commented on issue #7443: tf.boolean_mask equivalent in MxNet
URL: https://github.com/apache/incubator-mxnet/issues/7443#issuecomment-322406944
 
 
   To refine the question a bit more; is it possible in MxNet, ideally by using the Symbol API, to select a subset of the samples in a minibatch, based on a binary condition vector? For example given a tensor of the shape (A,B,C,D) and a binary vector of the shape (A,),I want to produce a new tensor of the shape (a,B,C,D), where a <= A and the selected samples correspond to the `True` entries of the binary vector and `False` entries are rejected.
 
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