README.md

# TensorFlow NLP Modelling Toolkit

This codebase provides a Natrual Language Processing modeling toolkit written in
[TF2](https://www.tensorflow.org/guide/effective_tf2). It allows researchers and
developers to reproduce state-of-the-art model results and train custom models
to experiment new research ideas.

## Features

* Reusable and modularized modeling building blocks
* State-of-the-art reproducible
* Easy to customize and extend
* End-to-end training
* Distributed trainable on both GPUs and TPUs

## Major components

### Libraries

We provide modeling library to allow users to train custom models for new
research ideas. Detailed intructions can be found in READMEs in each folder.

*   [modeling/](modeling): modeling library that provides building blocks
    (e.g.,Layers, Networks, and Models) that can be assembled into
    transformer-based achitectures .
*   [data/](data): binaries and utils for input preprocessing, tokenization,
    etc.

### State-of-the-Art models and examples

We provide SoTA model implementations, pre-trained models, training and
evaluation examples, and command lines. Detail instructions can be found in the
READMEs for specific papers.

1.  [BERT](bert): [BERT: Pre-training of Deep Bidirectional Transformers for
    Language Understanding](https://arxiv.org/abs/1810.04805) by Devlin et al.,
    2018
2.  [ALBERT](albert):
    [A Lite BERT for Self-supervised Learning of Language Representations](https://arxiv.org/abs/1909.11942)
    by Lan et al., 2019
3.  [XLNet](xlnet):
    [XLNet: Generalized Autoregressive Pretraining for Language Understanding](https://arxiv.org/abs/1906.08237)
    by Yang et al., 2019
4.  [Transformer for translation](transformer):
    [Attention Is All You Need](https://arxiv.org/abs/1706.03762) by Vaswani et
    al., 2017

### Common Training Driver

We provide a single common driver [train.py](train.py) to train above SoTA
models on popluar tasks. Please see [docs/train.md](docs/train.md) for
more details.


### Pre-trained models with checkpoints and TF-Hub

We provide a large collection of baselines and checkpoints for NLP pre-trained
models. Please see [docs/pretrained_models.md](docs/pretrained_models.md) for
more details.