Title	Answer Extraction Based on System Similarity Model and Stratified Sampling Logistic Regression in Rare Date
Author	Peng Li, Xiaolong Wang, Yi Guan, Yongdong Xu
Citation	Vol. 6  No. 3  pp. 189-196
Keywords	Answer extraction, System Similarity Model, Stratified sampling, Logistic regression model

Title	Using Neural Network Rule Extraction for Credit-Risk Evaluation
Author	Maria Teresinha Arns Steiner, Pedro Jos? Steiner Neto, Nei Yoshihiro Soma, Tamio Shimizu, J?lio Cesar Nievola
Citation	Vol. 6  No. 5  pp. 6-16
Keywords	Neural Networks, NeuroRule extraction technique, Credit-risk.

Title	Content-Based News Retrieval on the Web
Author	Pasquale Capasso, Carmine Cesarano, Antonio Picariello, Lucio Sansone
Citation	Vol. 6  No. 5  pp. 68-94
Keywords	Information Retrieval, Relevant Terms extraction, NPL, clustering

Title	Realization Mechanism of Intelligent Comparison-Shopping Systems based on Web Information Extraction
Author	Xun Wang, Haiwei Jin, Zhenyue Chen
Citation	Vol. 6  No. 6  pp. 139-145
Keywords	Comparison-shopping, Information extraction, Intelligent business, Document object model