# Quadratic Kernel-Free Least Square Twin Support Vector Machine for Binary Classification Problems

> Research article (Journal of the Operations Research Society of China, 2019) · cited 26× · AI/ML

**Wikidata**: [openalex:W2912894689](https://www.wikidata.org/wiki/openalex:W2912894689)  
**Source**: https://4ort.xyz/entity/quadratic-kernel-free-least-square-twin-support-vector-machine-for-binary-classification-problems