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Subject [GitHub] [singa] joddiy commented on issue #700: Expand the model zoo (example model set)
Date Mon, 06 Jul 2020 06:35:34 GMT

joddiy commented on issue #700:
URL: https://github.com/apache/singa/issues/700#issuecomment-654043371


   > Hi,
   > 
   > Will work on RoiAlign. Also can GatherElements be implemented similar to ScatterElements?
   > 
   > Thanks and Regards,
   > Shashank Nigam
   
   Thanks @Shashankwer . I guess you can implement the ScatterElements firstly, it's easy
to follow the formula:
   ```
     output[indices[i][j]][j] = updates[i][j] if axis = 0, 
     output[i][indices[i][j]] = updates[i][j] if axis = 1,
   ```
   
   For more information, please check this link: https://github.com/onnx/onnx/blob/master/docs/Operators.md#scatterelements
   
   It's ok to implement this operator on NumPy array and then convert it to SINGA Tensor.


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