{"title":"Weighted Information Retrieval Algorithms for Onsite Object Service","authors":"Ping Cai, Liang He","doi":"10.1109/ICCGI.2007.64","DOIUrl":null,"url":null,"abstract":"Designing proper algorithm is necessary for applications that query and analyze mass-information for high efficiency in various information services. In this paper, we discuss weighted information retrieval algorithms for an newly service, onsite object service. Four retrieval algorithms with one-dimension weight and one retrieval algorithm with multi-dimension weight are proposed to address the requirements of OOS. Detailed performance analysis and comparison about the advantage and disadvantage of these 5 different algorithms are presented later. And at last a conclusion is drawn about the recommendation for these algorithms in different scenarios.","PeriodicalId":102568,"journal":{"name":"2007 International Multi-Conference on Computing in the Global Information Technology (ICCGI'07)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 International Multi-Conference on Computing in the Global Information Technology (ICCGI'07)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICCGI.2007.64","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
Designing proper algorithm is necessary for applications that query and analyze mass-information for high efficiency in various information services. In this paper, we discuss weighted information retrieval algorithms for an newly service, onsite object service. Four retrieval algorithms with one-dimension weight and one retrieval algorithm with multi-dimension weight are proposed to address the requirements of OOS. Detailed performance analysis and comparison about the advantage and disadvantage of these 5 different algorithms are presented later. And at last a conclusion is drawn about the recommendation for these algorithms in different scenarios.