The Pseudo Gradient Search and a Penalty Technique Used in Classifications
Janyl Jumadinova, Zhipeng Wang · WORLD SCIENTIFIC eBooks · 2007
The aim of this work is to use the pseudo gradient search to solve classification problems. In most classifiers, the goal is to reduce the misclassified rate that is discrete. Since pseudo gradient search is a local search, to use it for classification problem, objective function has to be real valued. A penalty technique is used for this purpose. 1.