A New Multi-class Support Vector Machine with Multi-sphere in the Feature Space. - Pei-Yi Hao; Yen-Hsiu Lin (IEA/AIE, 2007)

A new maximal-margin spherical-structured multi-class support vector machine. - Pei-Yi Hao; Jung-Hsien Chiang; Yen-Hsiu Lin (Appl. Intell., 2009)