An Incremental Subgradient Method for Optimization Problems for Bibliometric Mapping of Science

Myong-Hyok Jang, Chol-Ryong Ri

Abstract: In this paper, we studied a solving method for minimization problem arising in bibliometric mapping of science. We proved that the objective function in this problem is weak-convex function, and then suggested incremental subgradient method to solve the problem and analyzed its convergence.

Keywords: incremental subgradient method, weak-convex function, bibliometric mapping