Optax Files

What's Changed

• Fix for https://github.com/google-deepmind/optax/issues/1328 by @copybara-service[bot] in https://github.com/google-deepmind/optax/pull/1329
• Make pip quiet in a notebook by @copybara-service[bot] in https://github.com/google-deepmind/optax/pull/1330
• Clean up freezing doctests by @rdyro in https://github.com/google-deepmind/optax/pull/1333
• Fix rendering issue of Freezing in transformations api page in the documentation by @rajasekharporeddy in https://github.com/google-deepmind/optax/pull/1331
• Remove the reference to optax.transforms in freezing documentation by @rajasekharporeddy in https://github.com/google-deepmind/optax/pull/1334
• Fix for https://github.com/google-deepmind/optax/issues/1335 by @rdyro in https://github.com/google-deepmind/optax/pull/1336
• Add Salimans et al. 2017 citation to make_perturbed_fun docstring. by @carlosgmartin in https://github.com/google-deepmind/optax/pull/1325
• Add tree utility functions. by @carlosgmartin in https://github.com/google-deepmind/optax/pull/1321
• Add tests to verify cross_entropy_losses accept per-logit masks. by @copybara-service[bot] in https://github.com/google-deepmind/optax/pull/1343
• Remove reliance on chex.dataclass since it's not supported in newest JAX by @copybara-service[bot] in https://github.com/google-deepmind/optax/pull/1350
• Add line too long (E501) to optax source code by @rdyro in https://github.com/google-deepmind/optax/pull/1347
• Simplify code by using new tree.size function. by @carlosgmartin in https://github.com/google-deepmind/optax/pull/1354
• Enable adaptive gradient clipping for high-dimensional tensors by @aymuos15 in https://github.com/google-deepmind/optax/pull/1340
• Extend the fromage optimizer to allow a learning rate schedule by @rdyro in https://github.com/google-deepmind/optax/pull/1359
• Fix ruff to check line-length=80 by @rdyro in https://github.com/google-deepmind/optax/pull/1360
• Add function tree_allclose. by @carlosgmartin in https://github.com/google-deepmind/optax/pull/1352
• fix CI failure from line-too-long by @copybara-service[bot] in https://github.com/google-deepmind/optax/pull/1361
• Fix gradient NaN issues in sigmoid_focal_loss for extreme logits by @leochlon in https://github.com/google-deepmind/optax/pull/1346
• Internal changes by @copybara-service[bot] in https://github.com/google-deepmind/optax/pull/1367
• Clean up and fix errors in DoG implementation and documentation. by @carlosgmartin in https://github.com/google-deepmind/optax/pull/1292
• Trimming the library. by @copybara-service[bot] in https://github.com/google-deepmind/optax/pull/1370
• Address optimistic_adam interface re-work in the documentation. by @copybara-service[bot] in https://github.com/google-deepmind/optax/pull/1381
• Small docs fixes by @copybara-service[bot] in https://github.com/google-deepmind/optax/pull/1382
• Add missing entry for tree_cast_like in utilities.rst. by @carlosgmartin in https://github.com/google-deepmind/optax/pull/1377
• Remove type hint in test to align with new jax.nn annotations by @copybara-service[bot] in https://github.com/google-deepmind/optax/pull/1385
• Bump jax version for optax by @copybara-service[bot] in https://github.com/google-deepmind/optax/pull/1392
• Simplify l2 projection by @copybara-service[bot] in https://github.com/google-deepmind/optax/pull/1394
• Make init_empty_state public by @copybara-service[bot] in https://github.com/google-deepmind/optax/pull/1395
• Use OrderedDict in named_chain to preserve transformation order in the state object through jax.jit. by @copybara-service[bot] in https://github.com/google-deepmind/optax/pull/1397
• Fix hlo equivalence test for abs_sqr, fix broken html links by @copybara-service[bot] in https://github.com/google-deepmind/optax/pull/1404
• Add pyink config for external PRs (optional) by @copybara-service[bot] in https://github.com/google-deepmind/optax/pull/1409
• Expose scale by muon mask in the muon alias by @copybara-service[bot] in https://github.com/google-deepmind/optax/pull/1407
• add segmentation based (dice) loss by @aymuos15 in https://github.com/google-deepmind/optax/pull/1366
• fix CI by fixing pylint errors by @copybara-service[bot] in https://github.com/google-deepmind/optax/pull/1411
• Add explanation to Newton Schulz step by @copybara-service[bot] in https://github.com/google-deepmind/optax/pull/1410
• Fix doctests: add necessary dependency for sphinx-collections by @copybara-service[bot] in https://github.com/google-deepmind/optax/pull/1417
• Add missing equations to optax.optimistic_gradient_descent. by @carlosgmartin in https://github.com/google-deepmind/optax/pull/1400
• Fix dtype casting inside tree_add_scale. by @carlosgmartin in https://github.com/google-deepmind/optax/pull/1376
• Update version number for release. by @copybara-service[bot] in https://github.com/google-deepmind/optax/pull/1419

New Contributors

• @rajasekharporeddy made their first contribution in https://github.com/google-deepmind/optax/pull/1331
• @aymuos15 made their first contribution in https://github.com/google-deepmind/optax/pull/1340
• @leochlon made their first contribution in https://github.com/google-deepmind/optax/pull/1346

Full Changelog: https://github.com/google-deepmind/optax/compare/v0.2.5...v0.2.6