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Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/42865
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dc.titleNUSIS at TREC 2011 microblog track:Refining query results with hashtags
dc.contributor.authorAmiri, H.
dc.contributor.authorBao, Y.
dc.contributor.authorCui, A.
dc.contributor.authorDatta, A.
dc.contributor.authorFang, F.
dc.contributor.authorXu, X.
dc.date.accessioned2013-07-11T10:19:58Z
dc.date.available2013-07-11T10:19:58Z
dc.date.issued2011
dc.identifier.citationAmiri, H.,Bao, Y.,Cui, A.,Datta, A.,Fang, F.,Xu, X. (2011). NUSIS at TREC 2011 microblog track:Refining query results with hashtags. NIST Special Publication. ScholarBank@NUS Repository.
dc.identifier.issn1048776X
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/42865
dc.description.abstractIn this paper, we describe our submission to the TREC 2011 Microblog track. We first use URLs as a clue to discover and remove the spam tweets. Then we use both Lucene and Indrito generate a ranked list of results for each query, together with their relevance scores. After that, we use the scores to find out useful hashtags relevant to the query, therefore some previously lower-ranked tweets can be discovered and are re.
dc.sourceScopus
dc.typeConference Paper
dc.contributor.departmentINFORMATION SYSTEMS
dc.description.sourcetitleNIST Special Publication
dc.description.codenNSPUE
dc.identifier.isiutNOT_IN_WOS
Appears in Collections:Staff Publications

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