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CHANGELOG.md

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Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog and this project adheres to Semantic Versioning.

0.4.0 - 2018-01-30

Added

  • Supports and works with CIFAR10 dataset.

Changed

  • Upgrade to PyTorch 0.3.0.
  • Supports CUDA 9.
  • Drop our custom softmax function and switch to PyTorch softmax function.
  • Modify the save_image utils function to handle 3-channel (RGB) image.

Fixed

  • Compatibilities with PyTorch 0.3.0.

0.3.0 - 2017-11-27

Added

  • Decoder network PyTorch module.
  • Reconstruct image with Decoder network during testing.
  • Save the original and recontructed images into file system.
  • Log the original and reconstructed images using TensorBoard.

Changed

  • Refactor reconstruction loss function and decoder network.
  • Remove image reconstruction from training.

0.2.0 - 2017-11-26

Added

  • New dependencies for TensorBoard and tqdm.
  • Logging losses and accuracies with TensorBoard.
  • New utils functions for:
    • computing accuracy
    • convert values of the model parameters to numpy.array.
    • parsing boolean values with argparse
  • Softmax function that takes a dimension.
  • More detailed code comments.
  • Show margin loss and reconstruction loss in logs.
  • Show accuracy in train logs.

Changed

  • Refactor loss functions.
  • Clean codes.

Fixed

  • Runtime error during pip install requirements.txt
  • Bug in routing algorithm.

0.1.0 - 2017-11-12

Added

  • Implemented reconstruction loss.
  • Saving reconstructed image as file.
  • Improve training speed by using PyTorch DataParallel to wrap our model.
    • PyTorch will parallelized the model and data over multiple GPUs.
  • Supports training:
    • on CPU (tested with macOS Sierra)
    • on one GPU (tested with 1 Tesla K80 GPU)
    • on multiple GPU (tested with 8 GPUs)
    • with or without CUDA (tested with CUDA version 8.0.61)
    • cuDNN 5 (tested with cuDNN 5.1.3)

Changed

  • More intuitive variable naming.

Fixed

  • Resolve Pylint warnings and reformat code.
  • Missing square in equation 4 for margin (class) loss.

0.0.1 - 2017-11-04

Added

  • Initial release. The first beta version. API is stable. The code runs. So, I think it's safe to use for development but not ready for general production usage.