Abstract:This paper describes the participation of LIG lab, in the batch filtering task for the INFILE (INformation FILtering Evaluation) campaign of CLEF 2009. As opposed to the online task, where the server provides the documents one by one, all of the documents are provided beforehand in the batch task, which explains the fact that feedback is not possible in the batch task. We propose in this paper a batch algorithm to learn category specific thresholds in a multiclass environment where a document can belong to mor… Show more
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