ASR Transformer

This project is originally forked from https://github.com/Kyubyong/transformer and https://github.com/chqiwang/transformer. We change it into ASR task. Five modeling units are compared on Mandarin Chinese ASR tasks with HKUST datasets by the ASR Transformer, including CI-phonemes, syllables, words, sub-words and characters.

Usage

1)config your *.yaml; 2)python train.py; 3)python third_party/tensor2tensor/avg_checkpoints.py; 4)python evaluate.py

Source Code for paper:

1)Zhou, S., Dong, L., Xu, S., & Xu, B. (2018). Syllable-Based Sequence-to-Sequence Speech Recognition with the Transformer in Mandarin Chinese. arXiv preprint arXiv:1804.10752.

2)Zhou, S., Dong, L., Xu, S., & Xu, B. (2018). A Comparison of Modeling Units in Sequence-to-Sequence Speech Recognition with the Transformer on Mandarin Chinese. arXiv preprint arXiv:1805.06239.

Some results:

Contact Raise an issue on github or email to [email protected].