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데이터마이닝기법을 이용한 검색엔진의 검색효율성 측정에 관한 연구A Study on the Retrieval Effectiveness in the Search Engines Using Data Mining Techiniques

Authors
김성희이수연
Issue Date
Dec-2000
Publisher
한국도서관정보학회
Citation
한국도서관정보학회지, v.31, no.4, pp 191 - 212
Pages
22
Journal Title
한국도서관정보학회지
Volume
31
Number
4
Start Page
191
End Page
212
URI
https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/54984
Abstract
본 연구에서는 데이터마이닝 기법을 이용한 검색엔진인, Northernlight와 Google과 일반메타탐색엔진인 Metacrawler를 정도률, 제현률을 기준으로 검색효율성을 측정하였다. 분석결과 데이터마이닝 기법을 이용한 검색엔진이 일반검색엔진에 비해 검색효율성이 높은 것으로 나타났다. 따라서, 데이터마이닝 기법을 이용한 검색엔진이 앞으로 검색효율성을 높이는데 기여를 할 수 있을 것으로 기대된다.
This study is intlded to ampre the effectiveness of the Northemlight and Google, which are based on Datamining kdmique with a Metacrawler, one of metasearch engines. As a result, searches responding to queries in the Northemlight and Google produced a higher precision and recall as comparrd with searches nspcdhg to queries in the metacrawler. The results show that the Datamining techniques can help improve information retrieval effectinveness.
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