[GitHub] [incubator-mxnet] iamthebot commented on issue #14833: [Numpy][Keras-MXNet] Infer shape partial failed for unknown shapes

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

iamthebot commented on issue #14833: [Numpy][Keras-MXNet] Infer shape partial failed for unknown shapes
URL: https://github.com/apache/incubator-mxnet/issues/14833#issuecomment-513889132
 
 
   This does not yet appear fixed with keras-mxnet 2.2.4.1 and mxnet 1.5.0
   
   ```
   mxnet.base.MXNetError: Invalid Parameter format for lrs expect tuple of <float> but value='[_mulscalar7:[tensor=True dtype=float32], _mulscalar9:[tensor=True dtype=float32], _mulscalar11:[tensor=True dtype=float32], _mulscalar13:[tensor=True dtype=float32]]', in operator multi_sgd_mom_update(name="", rescale_grad="1.0", momentum="0.9", wds="[0.0, 0.0, 0.0, 0.0]", lrs="[_mulscalar7:[tensor=True dtype=float32], _mulscalar9:[tensor=True dtype=float32], _mulscalar11:[tensor=True dtype=float32], _mulscalar13:[tensor=True dtype=float32]]", num_weights="4")
   ```

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