Article ID: | iaor20173532 |
Volume: | 29 |
Issue: | 4 |
Start Page Number: | 660 |
End Page Number: | 675 |
Publication Date: | Nov 2017 |
Journal: | INFORMS Journal on Computing |
Authors: | Chen Guoqing, Wei Qiang, Zhang Jin, Guo Xunhua, Ma Baojun |
Keywords: | internet, datamining, heuristics |
Recent years have witnessed a rapid increase in online data volume and the growing challenge of information overload for web use and applications. Thus, information diversity is of great importance to both information service providers and users of search services. Based on a diversity evaluation measure (namely, information coverage), a heuristic method–