[GitHub] wkcn edited a comment on issue #14264: nd.reshape truncate values

[GitBox <gi...@apache.org>]

wkcn edited a comment on issue #14264: nd.reshape truncate values
URL: https://github.com/apache/incubator-mxnet/issues/14264#issuecomment-468978127
 
 
   In my opinion, we should fix the bug in Reshape OP, and add a new operator named    adapted_crop to get the interesting feature.
   
   e.g.
   
   a = nd.zeros((3,6,9))
   b = nd.zeros((2,8,5))
   a_crop, b_crop = nd.adapted_crop(a, b, mode='tiny',merge=False)
   a_crop2, b_crop2 = nd.adapted_crop(a, b, mode='full', fill_value=3, merge=False)
   
   it is equivalent to the following code:
   a_crop = a[:2,:6,:5]
   b_crop = b[:2,:6,:5]
   
   a_crop2 = nd.full((3,8,9), fill_value=3)
   a_crop2[:3,:6,:9] = a
   
   b_crop2 = nd.full((3,8,9), fill_value=3)
   b_crop2[:2,:8,:5] = b
   
   
   Meanwhile, we also add a flag to support single output.

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