# Training of reduced-rank linear transformations for multi-layer polynomial acoustic features for speech recognition

> Research article (Speech Communication, 2019) · cited 11× · AI/ML

**Wikidata**: [openalex:W2937072917](https://www.wikidata.org/wiki/openalex:W2937072917)  
**Source**: https://4ort.xyz/entity/training-of-reduced-rank-linear-transformations-for-multi-layer-polynomial-acoustic-features-for-speech-recognition