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dc.contributor.authorNegoescu, R.
dc.contributor.authorAdams, Brett
dc.contributor.authorPhung, Dinh
dc.contributor.authorVenkatesh, Svetha
dc.contributor.authorGatica-Perez, D.
dc.contributor.editorMutsuo Sano
dc.contributor.editorIchiro Ide
dc.date.accessioned2017-01-30T11:59:32Z
dc.date.available2017-01-30T11:59:32Z
dc.date.created2010-03-07T20:02:20Z
dc.date.issued2009
dc.identifier.citationNegoescu, Radu-andrei and Adams, Brett and Phung, Dinh and Venkatesh, Svetha and Gatica-Perez, Daniel. 2009. Flickr hypergroups, in Mutsuo Sano and Ichiro Ide (ed), CEA 2009, Oct 19 2009. Beijing, China: ACM.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/17077
dc.description.abstract

The amount of multimedia content available online constantly increases, and this leads to problems for users who search for content or similar communities. Users in Flickr often self-organize in user communities through Flickr Groups. These groups are particularly interesting as they are a natural instantiation of the content + relations social media paradigm. We propose a novel approach to group searching through hypergroup discovery. Starting from roughly 11,000 Flickr groups' content and membership information, we create three different bag-of-word representations for groups, on which we learn probabilistic topic models. Finally, we cast the hypergroup discovery as a clustering problem that is solved via probabilistic affinity propagation. We show that hypergroups so found are generally consistent and canbe described through topic-based and similarity-based measures. Our proposed solution could be relatively easily implemented as an application to enrich Flickr's traditional group search.

dc.publisherACM
dc.relation.urihttp://doi.acm.org/10.1145/1631272.1631421
dc.titleFlickr hypergroups
dc.typeConference Paper
dcterms.source.titleACM Multimedia 2009 Workshop on Multimedia compilation E-proceedings (CEA 2009)
dcterms.source.seriesACM Multimedia 2009 Workshop on Multimedia compilation E-proceedings (CEA 2009)
dcterms.source.isbn9781605587639
dcterms.source.conferenceCEA 2009
dcterms.source.conference-start-dateOct 19 2009
dcterms.source.conferencelocationBeijing,China
dcterms.source.placeNew York, NY, USA
curtin.accessStatusFulltext not available
curtin.facultySchool of Science and Computing
curtin.facultyDepartment of Computing
curtin.facultyFaculty of Science and Engineering


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