louieyliu / Transformer-Translate-Demo

A translation model with Transformer, implement by pytorch, which is for learning Transformer.

Transformer Translation Demo

Introduction

This demo is just for learning Transformer, which is basing on only one pair of sentences:

Input sentence: ['<bos>', 'i', 'am', 'iron', 'man', '<eos>']
After translate: ['<bos>', '我', '是', '钢铁', '侠', '<eos>']

Multihead Attention.

Entire tutorial of Transformer Translation model, please see: https://zhuanlan.zhihu.com/p/360343417

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Requirement

$ pip install -r requirements.txt

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Quick Start

$ python no_mask_train.py
$ python no_mask_infer.py

train and infer with key_padding_mask of Attention

$ python key_padding_mask_train.py
$ python key_padding_mask_infer.py

train and infer with tgt upper triangular matrix attn_mask of Attention

$ python triu_mask_train.py
$ python triu_mask_infer.py