UAB at MediaEval 2011: Genre tagging task
|UAB at MediaEval 2011: Genre tagging task|
|Author(s)||Tiwari R., Zhang C., Montes M.|
|Published in||CEUR Workshop Proceedings|
|Keyword(s)||Categorization, Genre video tagging, Information retrieval, Pseudo relevance feedback, Query expansion (Extra: Categorization, Genre video tagging, Pseudo relevance feedback, Pseudo-relevance feedbacks, Query expansion, Query expansion techniques, Query retrieval, Wikipedia, Information retrieval, Expansion)|
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We describe our approach and results towards the genre tagging task of MediaEval 2011. We approached this as an Information Retrieval task and applied a pseudo relevance feedback (PRF) approach for query expansion. Query expansion was also done using WordNet1 and Wikipedia2. Our results show improvement in the tagging task using these query expansion techniques over the original query retrieval results.
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