[GitHub] [incubator-mxnet] barry-jin commented on issue #20391: row_sparse numpy Parameter and row_sparse gradient in npx.embedding?

[GitBox <gi...@apache.org>]

barry-jin commented on issue #20391:
URL: https://github.com/apache/incubator-mxnet/issues/20391#issuecomment-872395111


   MXNet2.0 NumPy array will need to follow the [python array API standard](https://data-apis.org/array-api/latest/), so we will probably not add sparse feature for NumPy arrays. But, I'm working on a work around to help users to fallback to legacy and sparse gradients when sparse grad is required in parameters and some operators. 


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