Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 최중민 | - |
dc.date.accessioned | 2019-10-14T01:13:51Z | - |
dc.date.available | 2019-10-14T01:13:51Z | - |
dc.date.issued | 2005-06 | - |
dc.identifier.citation | International Conference on Intelligent Data Engineering and Automated Learning; IDEAL 2005: Intelligent Data Engineering and Automated Learning, Page. 94-101 | en_US |
dc.identifier.isbn | 978-3-540-26972-4 | - |
dc.identifier.uri | https://link.springer.com/chapter/10.1007/11508069_13 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/111004 | - |
dc.description.abstract | The focused crawler is a topic-driven document-collecting crawler that was suggested as a promising alternative of maintaining up-to-date Web document indices in search engines. A major problem inherent in previous focused crawlers is the liability of missing highly relevant documents that are linked from off-topic documents. This problem mainly originated from the lack of consideration of structural information in a document. Traditional weighting method such as TFIDF employed in document classification can lead to this problem. In order to improve the performance of focused crawlers, this paper proposes a scheme of locality-based document segmentation to determine the relevance of a document to a specific topic. We segment a document into a set of sub-documents using contextual features around the hyperlinks. This information is used to determine whether the crawler would fetch the documents that are linked from hyperlinks in an off-topic document. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | SPRINGER-VERLAG BERLIN | en_US |
dc.subject | Parent Node | en_US |
dc.subject | Implicit Relation | en_US |
dc.subject | Anchor Text | en_US |
dc.subject | Context Graph | en_US |
dc.subject | Focus Crawler | en_US |
dc.title | A Focused Crawler with Document Segmentation | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1007/11508069_13 | - |
dc.relation.journal | LECTURE NOTES IN COMPUTER SCIENCE | - |
dc.contributor.googleauthor | Yang, Jaeyoung | - |
dc.contributor.googleauthor | Kang, Jinbeom | - |
dc.contributor.googleauthor | Choi, Joongmin | - |
dc.relation.code | 2007206327 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DEPARTMENT OF COMPUTER SCIENCE AND ENGINEERING | - |
dc.identifier.pid | jmchoi | - |
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