# CatBoost Machine Learning Based Feature Selection for Age and Gender Recognition in Short Speech Utterances

> Research article (International journal of intelligent engineering and systems, 2021) · cited 20× · AI/ML

**Wikidata**: [openalex:W3158086174](https://www.wikidata.org/wiki/openalex:W3158086174)  
**Source**: https://4ort.xyz/entity/catboost-machine-learning-based-feature-selection-for-age-and-gender-recognition-in-short-speech-utterances