# A non-contact approach for surface roughness prediction in CNC turning using a linear regression model

> Research article (Materials Today Proceedings, 2020) · cited 31× · AI/ML

**Wikidata**: [openalex:W2997520000](https://www.wikidata.org/wiki/openalex:W2997520000)  
**Source**: https://4ort.xyz/entity/a-non-contact-approach-for-surface-roughness-prediction-in-cnc-turning-using-a-linear-regression-model