# Quadratic hyper-surface kernel-free least squares support vector regression

> Research article (Intelligent Data Analysis, 2021) · cited 20× · AI/ML

**Wikidata**: [openalex:W3134460536](https://www.wikidata.org/wiki/openalex:W3134460536)  
**Source**: https://4ort.xyz/entity/quadratic-hyper-surface-kernel-free-least-squares-support-vector-regression