xidulu opened a new pull request #17778: Add convenient method for numerical Ops under Numpy namespace URL: https://github.com/apache/incubator-mxnet/pull/17778 ## Description ## This PR adds convenient method for **numerical** Ops (e.g. `exp`) under Numpy namespace (i.e. numpy extension ops not included). This modification will significantly mitigate your pain of writing endless `F.np` in the hybrid_block. Take sampling from gumbel distribution as an example ```python # Before def gumbel_sample(pi): eps = F.np.random.uniform(F.np.zeros_like(pi)) L = -F.np.log(-F.np.log(eps)) + F.np.log(pi) # After def gumbel_sample(pi): eps = F.np.random.uniform(F.np.zeros_like(pi)) # I wish this line get shortened in the future. L = -(-eps.log()).log() + pi.log() ```
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