Multidimensional relevance: Prioritized aggregation in a personalized Information Retrieval setting |
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| Authors: | Célia da Costa Pereira Mauro Dragoni Gabriella Pasi |
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| Institution: | 1. Université de Nice Sophia-Antipolis/CNRS UMR-6070, Laboratoire I3S, 06903 Sophia Antipolis, France;2. Fondazione Bruno Kessler, FBK-irst Via Sommarive 18, Povo, I-38123 Trento, Italy;3. Università degli Studi di Milano Bicocca, DISCO Viale Sarca 336, I-20126 Milano (MI), Italy |
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| Abstract: | A new model for aggregating multiple criteria evaluations for relevance assessment is proposed. An Information Retrieval context is considered, where relevance is modeled as a multidimensional property of documents. The usefulness and effectiveness of such a model are demonstrated by means of a case study on personalized Information Retrieval with multi-criteria relevance. The following criteria are considered to estimate document relevance: aboutness, coverage, appropriateness, and reliability. |
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| Keywords: | Information Retrieval Multidimensional assessment Relevance ranking |
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