PR #16001: Add ResNet-RS to keras.applications

Imported from GitHub PR https://github.com/keras-team/keras/pull/16001

**Description**

This PR adds ResNet-RS model architecture to keras.applications. refer #15780

Revisiting ResNets: Improved Training and Scaling Strategies

ResNet-RS models are updated versions of ResNet models - [Arxiv Link](https://arxiv.org/abs/2103.07579)
The models were rewritten using Keras functional API, The model's weights are converted from [original repository](https://github.com/tensorflow/tpu/tree/acb331c8878ce5a4124d4d7687df5fe0fadcd43b/models/official/resnet/resnet_rs).

**Motiviation**

Adding ResNetRS models to keras.applications has been discussed on Tensorflow's github:
#15780
It was mentioned that this family of models would be welcomed in keras.applications, hence this contribution.

**Usage / Changes**

The models could be used similarly to other models in keras.applications

```
from keras.applications import resnet_rs
model = resnet_rs.ResNetRS50()
```
**Todos**
Right now, weights are hosting on @sebastian-sz GitHub, need to move on keras-team gcs buckets.

Copybara import of the project:

--
c223693db91473c9a71c330d4e38a751d149f93c by spatil6 <sandip.aero@gmail.com>:

KERAS application addition of  Resnet-RS model

--
a1ae8cb577675e49e2b2b4963a333ee04d467978 by spatil6 <sandip.aero@gmail.com>:

KERAS application addition of Resnet-RS model, refactored code based on comments

--
9c24fc4057303172ad977cebd626da2b7adb63d4 by spatil6 <sandip.aero@gmail.com>:

Add ResNet-RS to keras.applications - code refactor

--
2eba9003ea33054e42191a965dd45b426c0b39c3 by spatil6 <sandip.aero@gmail.com>:

Add ResNet-RS to keras.applications - code refactor

--
780d5bc51777e1855b7df121d86f1547a30e9f54 by spatil6 <sandip.aero@gmail.com>:

Add ResNet-RS to keras.applications - code refactor 2

--
c503d08b2ceac24e471a0739130093b66d3d0819 by spatil6 <sandip.aero@gmail.com>:

Add ResNet-RS to keras.applications - code refactor 3

--
f4e09d4f07b3f7a5c5c5ce37793706500882e5fc by spatil6 <sandip.aero@gmail.com>:

Add ResNet-RS to keras.applications - code refactor 4

--
5fe8ba168dd9c0cb517cfa0df39aa447df30acbc by spatil6 <sandip.aero@gmail.com>:

Add ResNet-RS to keras.applications - code refactor 5

--
ffc5551010d9966cd20f9b8db2d7aa61ef6192aa by spatil6 <sandip.aero@gmail.com>:

Add ResNet-RS to keras.applications - code refactor 6

PiperOrigin-RevId: 437066591
1 file changed
tree: 184b5fac05c72bc5d59bf1aa2e94ebf5a15b3ae7
  1. .github/
  2. tensorflow/
  3. third_party/
  4. tools/
  5. .bazelrc
  6. .bazelversion
  7. .clang-format
  8. .gitignore
  9. .zenodo.json
  10. arm_compiler.BUILD
  11. AUTHORS
  12. BUILD
  13. CITATION.cff
  14. CODE_OF_CONDUCT.md
  15. CODEOWNERS
  16. configure
  17. configure.cmd
  18. configure.py
  19. CONTRIBUTING.md
  20. ISSUE_TEMPLATE.md
  21. ISSUES.md
  22. LICENSE
  23. models.BUILD
  24. README.md
  25. RELEASE.md
  26. SECURITY.md
  27. WORKSPACE
README.md

Python PyPI DOI

Documentation
Documentation

TensorFlow is an end-to-end open source platform for machine learning. It has a comprehensive, flexible ecosystem of tools, libraries, and community resources that lets researchers push the state-of-the-art in ML and developers easily build and deploy ML-powered applications.

TensorFlow was originally developed by researchers and engineers working on the Google Brain team within Google's Machine Intelligence Research organization to conduct machine learning and deep neural networks research. The system is general enough to be applicable in a wide variety of other domains, as well.

TensorFlow provides stable Python and C++ APIs, as well as non-guaranteed backward compatible API for other languages.

Keep up-to-date with release announcements and security updates by subscribing to announce@tensorflow.org. See all the mailing lists.

Install

See the TensorFlow install guide for the pip package, to enable GPU support, use a Docker container, and build from source.

To install the current release, which includes support for CUDA-enabled GPU cards (Ubuntu and Windows):

$ pip install tensorflow

A smaller CPU-only package is also available:

$ pip install tensorflow-cpu

To update TensorFlow to the latest version, add --upgrade flag to the above commands.

Nightly binaries are available for testing using the tf-nightly and tf-nightly-cpu packages on PyPi.

Try your first TensorFlow program

$ python
>>> import tensorflow as tf
>>> tf.add(1, 2).numpy()
3
>>> hello = tf.constant('Hello, TensorFlow!')
>>> hello.numpy()
b'Hello, TensorFlow!'

For more examples, see the TensorFlow tutorials.

Contribution guidelines

If you want to contribute to TensorFlow, be sure to review the contribution guidelines. This project adheres to TensorFlow's code of conduct. By participating, you are expected to uphold this code.

We use GitHub issues for tracking requests and bugs, please see TensorFlow Discuss for general questions and discussion, and please direct specific questions to Stack Overflow.

The TensorFlow project strives to abide by generally accepted best practices in open-source software development:

Fuzzing Status CII Best Practices Contributor Covenant

Continuous build status

You can find more community-supported platforms and configurations in the TensorFlow SIG Build community builds table.

Official Builds

Build TypeStatusArtifacts
Linux CPUStatusPyPI
Linux GPUStatusPyPI
Linux XLAStatusTBA
macOSStatusPyPI
Windows CPUStatusPyPI
Windows GPUStatusPyPI
AndroidStatusDownload
Raspberry Pi 0 and 1StatusPy3
Raspberry Pi 2 and 3StatusPy3
Libtensorflow MacOS CPUStatus Temporarily UnavailableNightly Binary Official GCS
Libtensorflow Linux CPUStatus Temporarily UnavailableNightly Binary Official GCS
Libtensorflow Linux GPUStatus Temporarily UnavailableNightly Binary Official GCS
Libtensorflow Windows CPUStatus Temporarily UnavailableNightly Binary Official GCS
Libtensorflow Windows GPUStatus Temporarily UnavailableNightly Binary Official GCS

Resources

Learn more about the TensorFlow community and how to contribute.

License

Apache License 2.0