eric-haibin-lin commented on issue #10506: A todo list for the sparse feature (GPU) URL: https://github.com/apache/incubator-mxnet/issues/10506#issuecomment-452575880 @jermainewang No. For operator: `dot(csr, dense) = dense`, in the backward pass gradient calculation for left-hand side is not yet supported. Do you know if anyone is interested in contributing?
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