piiswrong commented on issue #7082: Sparse Tensor: request for reviews URL: https://github.com/apache/incubator-mxnet/pull/7082#issuecomment-319878367 1. what's the use case for more general sparse formats? Scipy doesn't seem to support N-D sparse tensors. Are there other libraries that supports this? 2. The number of sparse formats grow exponentially and the interaction between them (for binary op) grow quadratically. This only make sense if you can generate kernels. Taco seems to do this for cpu but requires compiler toolchain at runtime. Is it feasible to include it in MXNet? Is is feasible to do it for GPU? ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
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