Wang, Li-Feng, Xian-Sheng Tan, Lian-Yang Bai, and Zhe-Ming Yuan. 2011. “Establishing an Interpretability System for Support Vector Regression and Its Application in QSAR of Organophosphorus Insecticide”. Asian Journal of Chemistry 24 (4):1575-78. https://asianpubs.org/index.php/ajchem/article/view/8861.