Collaborative Information Retrieval Framework Based on FCA

摘要：

　　In Collaborative Information Retrieval, we construct formal concept lattices for a number of sub-text databases by the incremental update algorithms for generating the lattices algorithm.Then, respectively, we obtained the new formal concepts by merging the temporary formal concepts which are from the different lattices by measuring similarity between formal concepts and next, matching the new concepts to return the results which are to meet the user needs ultimately.The whole framework is easy to deploy in a distributed environment and match the query words in an imprecise way.it reflects the needs of humanity better.

关键词： FCA collaborative information retrieval

作者: Wenyan Bao Cencheng Shen Yun Li

作者单位: College of Information Engineering Yangzhou University Yangzhou 225009, China

会议类型: 国际会议

会议名称: The 12th Web Information System and Application Conference第十二届全国Web信息系统及其应用学术会议(WISA2015)、全国第十次语义Web 与本体论学术研讨会(SWON2015)、全国第九次电子政务技术及应用学术研讨会(EGTA2015)

会议地点: 济南

会议语种:英文

页码: 175-178

在线出版日期: 2015-09-11（万方平台首次上网日期，不代表论文的发表时间）