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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.

Unreleased

0.1.6.0 - 2023-08-01

Changed

  • Fixed a bug in RotoGrad where burn_in_period was not being processed.
  • Addressed #3. Added support to more complex tensor shapes.
    • Tensors are not assumed to be of the form ... x rotation_shape x post_shape.
    • The dimensions in rotation_shape are flattened and rotated (the rotation matrices will be of size the number of elements in rotation_shape).
    • The dimensions in post_shape will be flattened and not rotated (which is useful, e.g., to rotate the channel dimension on images).
    • The dimensions prior to rotation_shape are taken as batch dimensions.

0.1.5.2 - 2022-03-01

Changed

  • Fixed an error where burn_in_period was not being assigned in RotateOnly.
  • Added RotateOnly to the working example.

0.1.5.1 - 2022-02-13

Added

  • Working toy example (folder example).

Changed

  • Fixed small bugs in RotoGrad (attribute names and properties inheritance).

0.1.5 - 2021-12-17

Added

  • Introduced RotateOnly class. This is equivalent to the RotoGrad class of version 0.1.4.
  • Added backbone_loss argument to backward to allow for backbone-specific losses.

Changed

  • Updated VanillaMTL to have the same methods as RotoGrad class.
  • Modified RotoGrad so that it also scales the gradients as described in the updated version of the paper.
  • Enabled gradient computation when computing the normalizing factor of RotoGradNorm.

0.1.4 - 2021-03-31

Changed

  • RotoGrad no longer normalizes the losses by default (now it is only performed internally to compute GradNorm's weights). We keep the option to still normalize them if desired.