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coremltools 4.0b4

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@aseemw aseemw released this 01 Oct 20:44
cf5f317
  • Several bug fixes, including:

    • Fix in rename_feature API, when used with a neural network model with image inputs
    • Bug fixes in conversion of torch ops such as layer norm, flatten, conv transpose, expand, dynamic reshape, slice etc.
    • Fixes when converting from PyTorch 1.6.0
    • Fixes in supporting .pth extension, in addition to .pt extension , for torch conversion
    • Fixes in TF2 LSTM with dynamic batch size
    • Fixes in control flow models with TF 2.3.0
    • Fixes in numerical issues with the inverse layer, on a few devices, by increasing the lower bound of the output
  • Added conversion functions for PyTorch ops such as neg, sum, repeat, where, adaptive_max_pool2d, floordiv etc

  • Update Doc strings for several MIL ops

  • Support for TF1 models with fake quant ops when used with convolution ops

  • Several new MIL optimization passes such as no-op elimination, pad and conv fusion etc.