# PyChain: A Fully Parallelized PyTorch Implementation of LF-MMI for End-to-End ASR

> Research article (Interspeech 2020, 2020) · cited 25× · AI/ML

**Wikidata**: [openalex:W3097798370](https://www.wikidata.org/wiki/openalex:W3097798370)  
**Source**: https://4ort.xyz/entity/pychain-a-fully-parallelized-pytorch-implementation-of-lf-mmi-for-end-to-end-asr