Shashankwer commented on pull request #760:
URL: https://github.com/apache/singa/pull/760#issuecomment-657324170
Hi @joddiy,
Would we be considering only 2 dimensions for the scatter_elements operation?
For backwards operation with scatter_elements can we store the indexes we
process during the forward pass, this can help us reducing the time complexity
for the operation?
Also for implementing the advanced indexing operation, we can implement it
as a suboptimal operation for processing the index as a list of tuples and
further indexing only based on those list of tuples? This can save complexity
of iterating over dimension elements multiple times
Thanks and Regards,
Shashank Nigam
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