Is there an equivalent of pytorch’s torch.spmm method? Which is essentially multiplication of two sparse matrices?

I see that there is an elementwise multiplication operation for sparse matrices

Hi @codewithsk,

You can use `mxnet.ndarray.sparse.dot`

for this.

`dot`

‘s behavior depends on the input array dimensions:

- 1-D arrays: inner product of vectors
- 2-D arrays: matrix multiplication
- N-D arrays: a sum product over the last axis of the first input and the first axis of the second input

`dot`

's output storage type depends on the inputs storage type, transpose option and forward_stype option for output storage type.