leezu opened a new issue #18638: URL: https://github.com/apache/incubator-mxnet/issues/18638
Following https://github.com/apache/incubator-mxnet/pull/17358, `broadcast_to` op can infer shape from input tensor with magic parameter `-2`. This is undocumented. https://github.com/apache/incubator-mxnet/blob/cf3984bf5c67cb7d1feeb5b3cb55a41ca995e5c8/python/mxnet/ndarray/numpy/_op.py#L285-L308 ---------------------------------------------------------------- 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
