John1231983 opened a new issue #17944: How to split symbol? URL: https://github.com/apache/incubator-mxnet/issues/17944 I have a symbol that is created by concat between `data` and `seg` at `dim=1` ``` data with shape of 64x3x224x224 seg with shpe of 64x1x224x224 ``` Hence, the symbol has size of `64x4x224x224`. I want to split the symbol back to data and seg. How can I do it? This is what I did ``` data_seg = mx.symbol.split(data=data_seg, axis=1, num_outputs=2) data = data_seg [0] seg = data_seg [1] ``` However, the shape of data and seg result in `64x2x224x224` instead of `64x3x224x224` and `64x1x224x224`, respectively.
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