Indefinite Kernel Logistic Regression With Concave-Inexact-Convex Procedure

Liu, FH; Huang, XL; Gong, C; Yang, J; Suykens, JAK

Huang, XL; Yang, J (reprint author), Shanghai Jiao Tong Univ, Inst Image Proc & Pattern Recognit, Shanghai 200240, Peoples R China.

IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2019; 30 (3): 765

Abstract

In kernel methods, the kernels are often required to be positive definitethat restricts the use of many indefinite kernels. To consider those nonposit......

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