views: 4Update PhotoLichan HongFollowGoogle Inc, Mountain View, CA, USASign in to view moreShow Academic TrajectoryEgo NetworkD-CoreResearch InterestsAuthor StatisticsExperienceSign in to view moreEducationSign in to view moreBioNonePapers1 papersSortBy YearBy CitationImproving User Topic Interest Profiles by Behavior FactorizationZhe Zhao,Zhiyuan Cheng,Lichan Hong,Ed Huai-hsin ChiWWW, pp.1406-1416, (2015)Cited by94EIBibtexView AllBase InfoPapersPatentsProjects