[GitHub] anirudhacharya commented on issue #10889: [MXNET-382] Shape and Size Operator

2018-06-29 Thread GitBox
anirudhacharya commented on issue #10889: [MXNET-382] Shape and Size Operator
URL: https://github.com/apache/incubator-mxnet/pull/10889#issuecomment-401504000
 
 
   @piiswrong @reminisce please merge this.


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[GitHub] anirudhacharya commented on issue #10889: [MXNET-382] Shape and Size Operator

2018-06-29 Thread GitBox
anirudhacharya commented on issue #10889: [MXNET-382] Shape and Size Operator
URL: https://github.com/apache/incubator-mxnet/pull/10889#issuecomment-401413402
 
 
   @piiswrong can this be merged?


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[GitHub] anirudhacharya commented on issue #10889: [MXNET-382] Shape and Size Operator

2018-06-26 Thread GitBox
anirudhacharya commented on issue #10889: [MXNET-382] Shape and Size Operator
URL: https://github.com/apache/incubator-mxnet/pull/10889#issuecomment-400518945
 
 
   @reminisce @piiswrong ping for review.


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[GitHub] anirudhacharya commented on issue #10889: [MXNET-382] Shape and Size Operator

2018-06-13 Thread GitBox
anirudhacharya commented on issue #10889: [MXNET-382] Shape and Size Operator
URL: https://github.com/apache/incubator-mxnet/pull/10889#issuecomment-397020847
 
 
   @reminisce @piiswrong  ping for review.


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[GitHub] anirudhacharya commented on issue #10889: [MXNET-382] Shape and Size Operator

2018-06-13 Thread GitBox
anirudhacharya commented on issue #10889: [MXNET-382] Shape and Size Operator
URL: https://github.com/apache/incubator-mxnet/pull/10889#issuecomment-397020847
 
 
   @reminisce ping for review.


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[GitHub] anirudhacharya commented on issue #10889: [MXNET-382] Shape and Size Operator

2018-06-04 Thread GitBox
anirudhacharya commented on issue #10889: [MXNET-382] Shape and Size Operator
URL: https://github.com/apache/incubator-mxnet/pull/10889#issuecomment-394521146
 
 
   @piiswrong sure, but what about consistency? Isn't it a bit confusing for 
users if we have 
[gather_nd](http://mxnet.incubator.apache.org/api/python/symbol/symbol.html#mxnet.symbol.gather_nd)
 
[scatter_nd](http://mxnet.incubator.apache.org/api/python/symbol/symbol.html#mxnet.symbol.scatter_nd)
 and then ``shape_array`` and ``size_array``. We should have some sort of 
naming policy so that the same naming conventions can also be used in the 
future.


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[GitHub] anirudhacharya commented on issue #10889: [MXNET-382] Shape and Size Operator

2018-05-30 Thread GitBox
anirudhacharya commented on issue #10889: [MXNET-382] Shape and Size Operator
URL: https://github.com/apache/incubator-mxnet/pull/10889#issuecomment-393278649
 
 
   @piiswrong Yes, it will not solve the issue. We will also need changes to 
define the gradient of a shape operator. Currently shape and size have no 
gradient defined. Also we will need changes in nnvm to propagate this 
information during back-propagation.
   
   gather_nd is also available in symbol - 
http://mxnet.incubator.apache.org/api/python/symbol/symbol.html#mxnet.symbol.gather_nd
   
   but I am open to other name suggestions.


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[GitHub] anirudhacharya commented on issue #10889: [MXNET-382] Shape and Size Operator

2018-05-30 Thread GitBox
anirudhacharya commented on issue #10889: [MXNET-382] Shape and Size Operator
URL: https://github.com/apache/incubator-mxnet/pull/10889#issuecomment-393278649
 
 
   @piiswrong Yes, it will not solve the issue. We will also need changes to 
define the gradient of a shape operator. Currently shape and size have no 
gradient defined. Also we will need changes in nnvm to propagate this 
information during back-propagation.
   
   gather_nd is also available in symbol - 
http://mxnet.incubator.apache.org/api/python/symbol/symbol.html#mxnet.symbol.gather_nd
   
   but I am open other name suggestions.


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[GitHub] anirudhacharya commented on issue #10889: [MXNET-382] Shape and Size Operator

2018-05-30 Thread GitBox
anirudhacharya commented on issue #10889: [MXNET-382] Shape and Size Operator
URL: https://github.com/apache/incubator-mxnet/pull/10889#issuecomment-393278649
 
 
   @piiswrong Yes, it will not solve the issue. We will also need changes to 
define the gradient of a shape operator. Currently shape and size have no 
gradient defined. Also we will need changes in nnvm to propagate this 
information during back-propagation.


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[GitHub] anirudhacharya commented on issue #10889: [MXNET-382] Shape and Size Operator

2018-05-11 Thread GitBox
anirudhacharya commented on issue #10889: [MXNET-382] Shape and Size Operator
URL: https://github.com/apache/incubator-mxnet/pull/10889#issuecomment-388440258
 
 
   @piiswrong shape and size are already existing ndarray operations. I changed 
the names to prevent confusion. Some of the other names that come to mind are - 
shape_operator, tensor_shape, array_shape.


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