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A Method for Short Message Contextualization: Experiments at CLEF/INEX

Ermakova, Liana A Method for Short Message Contextualization: Experiments at CLEF/INEX. (2015) In: 6th Conference on Multilingual and Multimodal Information Access Evaluation (CLEF 15), 8 September 2015 - 11 September 2015 (Toulouse, France).

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Official URL: http://dx.doi.org/10.1007/978-3-319-24027-5_38

Abstract

This paper presents the approach we developed for automatic multi-document summarization applied to short message contextualization, in particular to tweet contextualization. The proposed method is based on named entity recognition, part-of-speech weighting and sentence quality measuring. In contrast to previous research, we introduced an algorithm from smoothing from the local context. Our approach exploits topic-comment structure of a text. Moreover, we developed a graph-based algorithm for sentence reordering. The method has been evaluated at INEX/CLEF tweet contextualization track. We provide the evaluation results over the 4 years of the track. The method was also adapted to snippet retrieval and query expansion. The evaluation results indicate good performance of the approach.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Thanks to Springer editor. This papers appears in Volume 9283 Lecture Notes in Computer Science ISSN : 0302-9743. ISBN: 978-3-319-24026-8. The original PDF is available at: http://link.springer.com/chapter/10.1007%2F978-3-319-24027-5_38
HAL Id:hal-01343032
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
Other partners > Perm state university (RUSSIA)
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:16 Jun 2016 12:44

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