Least squares KNN-based weighted multiclass twin SVM

• Main Authors: Tanveer, M., Sharma, A., Suganthan, Ponnuthurai Nagaratnam
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Computer science and engineering; Weight Matrix; Imbalance Data
• Online Access: https://hdl.handle.net/10356/160781
• Institution: Nanyang Technological University

K-nearest neighbor (KNN) based weighted multi-class twin support vector machines (KWMTSVM) is a novel multi-class classification method. In this paper, we propose a novel least squares version of KWMTSVM called LS-KWMTSVM by replacing the inequality constraints with equality constraints and minimize...