Keras-hub

Summary
* Added `keras_nlp.tokenizers.SentencePieceTokenizer`.
* Added two token packing layers `keras_nlp.layers.StartEndPacker` and `keras_nlp.layers.MultiSegmentPacker`.
* Added two metrics, `keras_nlp.metrics.RougeL` and `keras_nlp.metrics.RougeN` based on the `rouge-score` package.
* Added five utilities for generating sequences, `keras_nlp.utils.greedy_search`, `keras_nlp.utils.random_search`, `keras_nlp.utils.top_k_search`, `keras_nlp.utils.top_p_search`, `keras_nlp.utils.beam_search`.

What's Changed
* Greedy text generation util by chenmoneygithub in https://github.com/keras-team/keras-nlp/pull/154
* Remove incorrect embedding size limit by mattdangerw in https://github.com/keras-team/keras-nlp/pull/195
* Fix inits for bert heads by mattdangerw in https://github.com/keras-team/keras-nlp/pull/192
* Add keras.io links to README by mattdangerw in https://github.com/keras-team/keras-nlp/pull/196
* Minor Corrections In ROADMAP.md by saiteja13427 in https://github.com/keras-team/keras-nlp/pull/200
* Fix Loose Dependency Imports by abheesht17 in https://github.com/keras-team/keras-nlp/pull/199
* Reorganize examples by mattdangerw in https://github.com/keras-team/keras-nlp/pull/179
* Remove bert config arguments from README by mattdangerw in https://github.com/keras-team/keras-nlp/pull/205
* Add checkpoints to BERT training by chenmoneygithub in https://github.com/keras-team/keras-nlp/pull/184
* Run keras tuner from a temp directory by mattdangerw in https://github.com/keras-team/keras-nlp/pull/202
* Token and position embedding minor fixes by mattdangerw in https://github.com/keras-team/keras-nlp/pull/203
* Correct typo in WordPieceTokenizer by abheesht17 in https://github.com/keras-team/keras-nlp/pull/208
* Add TPU support to BERT example by chenmoneygithub in https://github.com/keras-team/keras-nlp/pull/207
* Remove type annotations for complex types by mattdangerw in https://github.com/keras-team/keras-nlp/pull/194
* Issue 182: Modified TransformerDecoder with optional parameter by jessechancy in https://github.com/keras-team/keras-nlp/pull/217
* Add StartEndPacker layer by abheesht17 in https://github.com/keras-team/keras-nlp/pull/221
* Add a layer for packing inputs for BERT-likes by mattdangerw in https://github.com/keras-team/keras-nlp/pull/88
* Ignore UserWarning to fix nightly testing breakage by chenmoneygithub in https://github.com/keras-team/keras-nlp/pull/227
* Add ROUGE Metric by abheesht17 in https://github.com/keras-team/keras-nlp/pull/122
* Allow long lines for links in docstrings by mattdangerw in https://github.com/keras-team/keras-nlp/pull/229
* Random Sampling Util for Text Generation by jessechancy in https://github.com/keras-team/keras-nlp/pull/228
* added top k search util by jessechancy in https://github.com/keras-team/keras-nlp/pull/232
* top p search and testing by jessechancy in https://github.com/keras-team/keras-nlp/pull/233
* Add a SentencePiece tokenizer by mattdangerw in https://github.com/keras-team/keras-nlp/pull/218
* Add cloud training support for BERT example by chenmoneygithub in https://github.com/keras-team/keras-nlp/pull/226
* Bump version to 0.3.0 for upcoming release by mattdangerw in https://github.com/keras-team/keras-nlp/pull/239
* Add support for StartEndPacker packing 2D tensor by jessechancy in https://github.com/keras-team/keras-nlp/pull/240
* Fixed Bug with Unicode Tokenizer Vocab Size by aflah02 in https://github.com/keras-team/keras-nlp/pull/243
* Fixed Import for top_p_search util by aflah02 in https://github.com/keras-team/keras-nlp/pull/245
* MultiSegmentPacker support for 2D dense tensor by jessechancy in https://github.com/keras-team/keras-nlp/pull/244
* Minor fixes for multi-segment packer by mattdangerw in https://github.com/keras-team/keras-nlp/pull/246
* Add beam search decoding util by jessechancy in https://github.com/keras-team/keras-nlp/pull/237

New Contributors
* saiteja13427 made their first contribution in https://github.com/keras-team/keras-nlp/pull/200
* jessechancy made their first contribution in https://github.com/keras-team/keras-nlp/pull/217

**Full Changelog**: https://github.com/keras-team/keras-nlp/compare/v0.2.0...v0.3.0

Summary
* Documentation live on [keras.io](https://keras.io/keras_nlp).
* Added two tokenizers: `ByteTokenizer` and `UnicodeCharacterTokenizer`.
* Added a `Perplexity` metric.
* Added three layers `TokenAndPositionEmbedding`, `MLMMaskGenerator` and `MLMHead`.
* Contributing guides and roadmap.

What's Changed
* Add Byte Tokenizer by abheesht17 in https://github.com/keras-team/keras-nlp/pull/80
* Fixing rank 1 outputs for WordPieceTokenizer by aflah02 in https://github.com/keras-team/keras-nlp/pull/92
* Add tokenizer accessors to the base class by mattdangerw in https://github.com/keras-team/keras-nlp/pull/89
* Fix word piece attributes by mattdangerw in https://github.com/keras-team/keras-nlp/pull/97
* Small fix: change assertEquals to assertEqual by chenmoneygithub in https://github.com/keras-team/keras-nlp/pull/103
* Added a Learning Rate Schedule for the BERT Example by Stealth-py in https://github.com/keras-team/keras-nlp/pull/96
* Add Perplexity Metric by abheesht17 in https://github.com/keras-team/keras-nlp/pull/68
* Use the black profile for isort by mattdangerw in https://github.com/keras-team/keras-nlp/pull/117
* Update README with release information by mattdangerw in https://github.com/keras-team/keras-nlp/pull/118
* Add a class to generate LM masks by chenmoneygithub in https://github.com/keras-team/keras-nlp/pull/61
* Add docstring testing by mattdangerw in https://github.com/keras-team/keras-nlp/pull/116
* Fix broken docstring in MLMMaskGenerator by chenmoneygithub in https://github.com/keras-team/keras-nlp/pull/121
* Adding a UnicodeCharacterTokenizer by aflah02 in https://github.com/keras-team/keras-nlp/pull/100
* Added Class by adhadse in https://github.com/keras-team/keras-nlp/pull/91
* Fix bert example so it is runnable by mattdangerw in https://github.com/keras-team/keras-nlp/pull/123
* Fix the issue that MLMMaskGenerator does not work in graph mode by chenmoneygithub in https://github.com/keras-team/keras-nlp/pull/131
* Actually use layer norm epsilon in encoder/decoder by mattdangerw in https://github.com/keras-team/keras-nlp/pull/133
* Whitelisted formatting and lint check targets by adhadse in https://github.com/keras-team/keras-nlp/pull/126
* Updated CONTRIBUTING.md for setup of venv and standard pip install by adhadse in https://github.com/keras-team/keras-nlp/pull/127
* Fix mask propagation of transformer layers by chenmoneygithub in https://github.com/keras-team/keras-nlp/pull/139
* Fix masking for TokenAndPositionEmbedding by mattdangerw in https://github.com/keras-team/keras-nlp/pull/140
* Fixed no oov token error in vocab for WordPieceTokenizer by adhadse in https://github.com/keras-team/keras-nlp/pull/136
* Add a MLMHead layer by mattdangerw in https://github.com/keras-team/keras-nlp/pull/132
* Bump version for 0.2.0 dev release by mattdangerw in https://github.com/keras-team/keras-nlp/pull/142
* Added WSL setup text to CONTRIBUTING.md by adhadse in https://github.com/keras-team/keras-nlp/pull/144
* Add attribution for the BERT modeling code by mattdangerw in https://github.com/keras-team/keras-nlp/pull/151
* Remove preprocessing subdir by mattdangerw in https://github.com/keras-team/keras-nlp/pull/150
* Word piece arg change by mattdangerw in https://github.com/keras-team/keras-nlp/pull/148
* Rename max_length to sequence_length by mattdangerw in https://github.com/keras-team/keras-nlp/pull/149
* Don't accept a string dtype for unicode tokenizer by mattdangerw in https://github.com/keras-team/keras-nlp/pull/147
* Adding Utility to Detokenize as list of Strings to Tokenizer Base Class by aflah02 in https://github.com/keras-team/keras-nlp/pull/124
* Fixed Import Error by aflah02 in https://github.com/keras-team/keras-nlp/pull/161
* Added KerasTuner Hyper-Parameter Search for the BERT fine-tuning script. by Stealth-py in https://github.com/keras-team/keras-nlp/pull/143
* Docstring updates for upcoming doc publish by mattdangerw in https://github.com/keras-team/keras-nlp/pull/146
* version bump for 0.2.0.dev2 pre-release by mattdangerw in https://github.com/keras-team/keras-nlp/pull/165
* Added a vocabulary_size argument to UnicodeCharacterTokenizer by aflah02 in https://github.com/keras-team/keras-nlp/pull/163
* Simplified utility to preview a tfrecord by mattdangerw in https://github.com/keras-team/keras-nlp/pull/168
* Update BERT example's README with data downloading instructions by chenmoneygithub in https://github.com/keras-team/keras-nlp/pull/169
* Add a call to repeat during pretraining by mattdangerw in https://github.com/keras-team/keras-nlp/pull/172
* Add an integration test matching our quick start by mattdangerw in https://github.com/keras-team/keras-nlp/pull/162
* Modify README of bert example by chenmoneygithub in https://github.com/keras-team/keras-nlp/pull/174
* Fix the finetuning script's loss and metric config by chenmoneygithub in https://github.com/keras-team/keras-nlp/pull/176
* Minor improvements to the position embedding docs by mattdangerw in https://github.com/keras-team/keras-nlp/pull/180
* Update docs for upcoming 0.2.0 release by mattdangerw in https://github.com/keras-team/keras-nlp/pull/158
* Restore accidentally deleted line from README by mattdangerw in https://github.com/keras-team/keras-nlp/pull/185
* Bump version for 0.2.0 release by mattdangerw in https://github.com/keras-team/keras-nlp/pull/186
* Pre release fix by mattdangerw in https://github.com/keras-team/keras-nlp/pull/187

New Contributors
* Stealth-py made their first contribution in https://github.com/keras-team/keras-nlp/pull/96
* adhadse made their first contribution in https://github.com/keras-team/keras-nlp/pull/91

**Full Changelog**: https://github.com/keras-team/keras-nlp/compare/v0.1.1...v0.2.0

What's Changed
* Added WSL setup text to CONTRIBUTING.md by adhadse in https://github.com/keras-team/keras-nlp/pull/144
* Add attribution for the BERT modeling code by mattdangerw in https://github.com/keras-team/keras-nlp/pull/151
* Remove preprocessing subdir by mattdangerw in https://github.com/keras-team/keras-nlp/pull/150
* Word piece arg change by mattdangerw in https://github.com/keras-team/keras-nlp/pull/148
* Rename max_length to sequence_length by mattdangerw in https://github.com/keras-team/keras-nlp/pull/149
* Don't accept a string dtype for unicode tokenizer by mattdangerw in https://github.com/keras-team/keras-nlp/pull/147
* Adding Utility to Detokenize as list of Strings to Tokenizer Base Class by aflah02 in https://github.com/keras-team/keras-nlp/pull/124
* Fixed Import Error by aflah02 in https://github.com/keras-team/keras-nlp/pull/161
* Added KerasTuner Hyper-Parameter Search for the BERT fine-tuning script. by Stealth-py in https://github.com/keras-team/keras-nlp/pull/143
* Docstring updates for upcoming doc publish by mattdangerw in https://github.com/keras-team/keras-nlp/pull/146
* version bump for 0.2.0.dev2 pre-release by mattdangerw in https://github.com/keras-team/keras-nlp/pull/165


**Full Changelog**: https://github.com/keras-team/keras-nlp/compare/v0.2.0-dev.1...v0.2.0.dev2

What's Changed
* Add Byte Tokenizer by abheesht17 in https://github.com/keras-team/keras-nlp/pull/80
* Fixing rank 1 outputs for WordPieceTokenizer by aflah02 in https://github.com/keras-team/keras-nlp/pull/92
* Add tokenizer accessors to the base class by mattdangerw in https://github.com/keras-team/keras-nlp/pull/89
* Fix word piece attributes by mattdangerw in https://github.com/keras-team/keras-nlp/pull/97
* Small fix: change assertEquals to assertEqual by chenmoneygithub in https://github.com/keras-team/keras-nlp/pull/103
* Added a Learning Rate Schedule for the BERT Example by Stealth-py in https://github.com/keras-team/keras-nlp/pull/96
* Add Perplexity Metric by abheesht17 in https://github.com/keras-team/keras-nlp/pull/68
* Use the black profile for isort by mattdangerw in https://github.com/keras-team/keras-nlp/pull/117
* Update README with release information by mattdangerw in https://github.com/keras-team/keras-nlp/pull/118
* Add a class to generate LM masks by chenmoneygithub in https://github.com/keras-team/keras-nlp/pull/61
* Add docstring testing by mattdangerw in https://github.com/keras-team/keras-nlp/pull/116
* Fix broken docstring in MLMMaskGenerator by chenmoneygithub in https://github.com/keras-team/keras-nlp/pull/121
* Adding a UnicodeCharacterTokenizer by aflah02 in https://github.com/keras-team/keras-nlp/pull/100
* Added TokenAndPositionEmbedding Class by adhadse in https://github.com/keras-team/keras-nlp/pull/91
* Fix bert example so it is runnable by mattdangerw in https://github.com/keras-team/keras-nlp/pull/123
* Fix the issue that MLMMaskGenerator does not work in graph mode by chenmoneygithub in https://github.com/keras-team/keras-nlp/pull/131
* Actually use layer norm epsilon in encoder/decoder by mattdangerw in https://github.com/keras-team/keras-nlp/pull/133
* Whitelisted formatting and lint check targets by adhadse in https://github.com/keras-team/keras-nlp/pull/126
* Updated CONTRIBUTING.md for setup of venv and standard pip install by adhadse in https://github.com/keras-team/keras-nlp/pull/127
* Fix mask propagation of transformer layers by chenmoneygithub in https://github.com/keras-team/keras-nlp/pull/139
* Fix masking for TokenAndPositionEmbedding by mattdangerw in https://github.com/keras-team/keras-nlp/pull/140
* Fixed no oov token error in vocab for WordPieceTokenizer by adhadse in https://github.com/keras-team/keras-nlp/pull/136
* Add a MLMHead layer by mattdangerw in https://github.com/keras-team/keras-nlp/pull/132
* Bump version for 0.2.0 dev release by mattdangerw in https://github.com/keras-team/keras-nlp/pull/142

New Contributors
* Stealth-py made their first contribution in https://github.com/keras-team/keras-nlp/pull/96
* adhadse made their first contribution in https://github.com/keras-team/keras-nlp/pull/91

**Full Changelog**: https://github.com/keras-team/keras-nlp/compare/v0.1.1...v0.2.0-dev.1

What's Changed
* Add tokenizer helper to convert tokens to ids by mattdangerw in https://github.com/keras-team/keras-nlp/pull/75
* Add a sinusoidal embedding layer by amantayal44 in https://github.com/keras-team/keras-nlp/pull/59
* Add a learned positional embedding layer by hertschuh in https://github.com/keras-team/keras-nlp/pull/47
* Fix typo in position embedding docstring by mattdangerw in https://github.com/keras-team/keras-nlp/pull/86
* Bump version number to 0.1.1 by mattdangerw in https://github.com/keras-team/keras-nlp/pull/90

New Contributors
* amantayal44 made their first contribution in https://github.com/keras-team/keras-nlp/pull/59
* hertschuh made their first contribution in https://github.com/keras-team/keras-nlp/pull/47

**Full Changelog**: https://github.com/keras-team/keras-nlp/compare/v0.1.0...v0.1.1

Initial release of keras-nlp with word piece tokenizer and transformer encoder/decoder blocks.

This is a v0 release, with no API compatibility guarantees.