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Multi-criterion real time tweet summarization based upon adaptive threshold

Chellal, Abdelhamid and Boughanem, Mohand and Dousset, Bernard Multi-criterion real time tweet summarization based upon adaptive threshold. (2016) In: IEEE/WIC/ACM International Conference on Web Intelligence (WI 2016), 13 October 2016 - 16 October 2016 (Omaha, Nebraska, United States).

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Official URL: http://dx.doi.org/10.1109/WI.2016.44

Abstract

Real time summarization in microblog aims at providing new relevant and non redundant information about an event as soon as it occurs. In this paper, we introduce a new tweet summarization approach where the decision of selecting an incoming tweet is made immediately when a tweet is vailable. Unlike existing approaches where thresholds are predefined, the proposed method estimates thresholds for decision making in real time as soon as the new tweet arrives. Tweet selection is based upon three criterion namely informativeness, novelty and relevance with regards of the user's interest which are combined as conjunctive condition. Only tweets having an informativeness and novelty scores above a parametric-free threshold are added to the summary. The evaluation of our approach was carried out on the TREC MB RTF 2015 data set and it was compared with well known baselines. The results have revealed that our approach produces the most precise summaries in comparison to all baselines and official runs of the TREC MB RTF 2015 task.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Thanks to IEEE. This papers appears in Proceedings of 2016 IEEE/WIC/ACM International Conference on Web Intelligence ISBN : 978-1-5090-4470-2 Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
HAL Id:hal-01447220
Audience (conference):International conference proceedings
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Institution:Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
Université de Toulouse > Université Toulouse - Jean Jaurès - UT2J (FRANCE)
Université de Toulouse > Université Toulouse 1 Capitole - UT1 (FRANCE)
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Deposited By: IRIT IRIT
Deposited On:11 Jan 2017 13:55

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