Nanchang, China May 22 - 24, 2009

Nanchang, China May 22 - 24, 2009

WISA 2009

WISA 2009

Second International Symposium on

Web Information Systems and Applications

Second International Symposium on

Web Information Systems and Applications

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Proceedings of the 2nd International Symposium on Web Information Systems and Applications (WISA 2009)

Nanchang, China, May 22-24, 2009

Editors: Fei Yu, Jiexian Zeng, and Guangxue Yue

AP Catalog Number: AP-PROC-CS-09CN001

ISBN: 978-952-5726-00-8 (Print), 978-952-5726-01-5 (CD-ROM)

Page(s): 395-398

Research on Cleanness Method of Association Rules knowledge in E-Commerce knowledge Base

Fu Cheng You, Yang Li

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Abstract

The data mining in the updating E-Commerce knowledge base might produce repetitive, inconsistent, redundant, subordinative, and cyclic knowledge, and also bring the problem about knowledge base maintaining and running. Therefore, the knowledge should be checked on their consistency and redundancy in the knowledge base management. In this paper, the definitions of the repetitive, inconsistent, redundant, subordinative, and cyclic knowledge are given briefly, and their determination and cleaning methods are referred.

Index Terms

Knowledge Base; Repetitive Knowledge; Redundant Knowledge; Subordinative Knowledge; Cyclic Knowledge

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