CAS OpenIR  > 研究所(批量导入)
Focused crawling for retrieving chemical information
Xia, Z. J.; Guo, L.; Liang, C. Y.; Li, X. X.; Yang, Z. Y.
2007
Conference Name2nd International Workshop on Hybrid Artificial Intelligence Systems
Source PublicationADVANCES IN SOFT COMPUTING Volume: 44 Pages: 433-438
Pages433-438
Conference DateNOV, 2007
Conference PlaceUniv Salamanca, Salamanca, SPAIN
PublisherSpringer-Verlag Berlin
AbstractThe exponential growth of resources available in the Web has made it important to develop instruments to perform search efficiently. This paper proposes an approach for chemical information discovery by using focused crawling. The comparison of combination using various feature representations and classifier algorithms to implement focused crawlers was carried out. Latent Semantic Indexing (LSI) and Mutual Information (MI) were used to extract features from documents, while Naive Bayes (NB) and Support Vector Machines (SVM) were the selected algorithms to compute content relevance score. It was found that the combination of LSI and SVM provided the best solution.
URL查看原文
Indexed ByISTP
Language英语
Document Type会议论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/11255
Collection研究所(批量导入)
Recommended Citation
GB/T 7714
Xia, Z. J.,Guo, L.,Liang, C. Y.,et al. Focused crawling for retrieving chemical information[C]:Springer-Verlag Berlin,2007:433-438.
Files in This Item:
File Name/Size DocType Version Access License
Focused crawling for(9705KB)会议论文 限制开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Xia, Z. J.]'s Articles
[Guo, L.]'s Articles
[Liang, C. Y.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xia, Z. J.]'s Articles
[Guo, L.]'s Articles
[Liang, C. Y.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xia, Z. J.]'s Articles
[Guo, L.]'s Articles
[Liang, C. Y.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.