IRIT at TREC Microblog 2012: Adhoc Task
TOULOUSE UNIV (FRANCE)
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This paper describes the participation of the IRIT lab, University of Toulouse France, to the Microblog Track of TREC 2012. Two different models are experimented by our team for the adhoc task i a Bayesian network retrieval model for tweet search and ii a feature learning model for relevance classification. Experimental results show that Bayesian network retrieval model improves the performances comparing to the track median.
- Information Science