Title :
Boosting simple decision trees with Bayesian learning for text categorization
Author :
Diao, LiLi ; Hu, Keyun ; Lu, Yuchang ; Shi, Chunyi
Author_Institution :
Dept. of Comput. Sci. & Technol., Tsinghua Univ., Beijing, China
Abstract :
Introduces a Bayesian method to select best base classifiers for a boosting algorithm that is used for solving text categorization problems. This method is specifically shaped for an improved version of AdaBoost.MH, an effective multi-class multi-label text classification algorithm. The paper also proposes a method to facilitate its convergence. Experimental results show that these changes improve not only the accuracy, but also the efficiency of boosting algorithms for text categorization.
Keywords :
Bayes methods; convergence; decision trees; learning (artificial intelligence); text analysis; Bayesian learning; best base classifiers; boosting algorithm; convergence; simple decision trees; text categorization; Bayesian methods; Boosting; Classification algorithms; Classification tree analysis; Computer science; Convergence; Decision trees; Intelligent systems; Laboratories; Text categorization;
Conference_Titel :
Intelligent Control and Automation, 2002. Proceedings of the 4th World Congress on
Print_ISBN :
0-7803-7268-9
DOI :
10.1109/WCICA.2002.1022121