ResearchBib Share Your Research, Maximize Your Social Impacts
Sign for Notice Everyday Sign up >> Login

DESIGNING AN IMPROVED ID3 DECISION TREE ALGORITHM

Journal: International Journal of Emerging Trends & Technology in Computer Science (IJETTCS) (Vol.8, No. 5)

Publication Date:

Authors : ;

Page : 006-010

Keywords : ;

Source : Downloadexternal Find it from : Google Scholarexternal

Abstract

Abstract: The decision tree is an significant classification process in data mining classification. Aiming at deficiency of ID3 algorism, a new improved categorization algorism is proposed in this paper. The new algorithm combines attitude of Taylor formula with information entropy solution of ID3 algorism, and simplifies the information entropy solution of ID3 algorithm, then assigns a weight value N to beginners information entropy. It avoids deficiency of ID3 algorism which is apt to sample much value for testing. Keywords: ID3 (Iterative Dichotomizer 3,) Decision Tree Classification, Entropy, Information Gain, Taylors Series

Last modified: 2019-11-23 17:16:23