leezu commented on a change in pull request #18319: URL: https://github.com/apache/incubator-mxnet/pull/18319#discussion_r453000824
########## File path: python/mxnet/numpy/multiarray.py ########## @@ -720,6 +720,28 @@ def __getitem__(self, key): key = (_np.newaxis,) + key return self._get_np_basic_indexing(key) elif indexing_dispatch_code == _NDARRAY_ADVANCED_INDEXING: + if prepend == _NDARRAY_NO_ZERO_DIM_BOOL_ARRAY and isinstance(key, (NDArray, _np.ndarray)): Review comment: The `isinstance(key, (NDArray, _np.ndarray)` check here would be equivalent to the `isinstance(key, Symbol)` check in https://github.com/apache/incubator-mxnet/pull/18319/files#diff-e9b526dba36aa6f2e7dbb6c4d49e9822R159-R160 Can you elaborate why you call the `self._get_index_nd` here instead of directly calling `_npi.advanced_indexing(self, key)` as in the Symbol case? ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org