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Authors: Antoine Doucet 1 and Helena Ahonen-Myka 2

Affiliations: 1 University of Caen Lower-Normandy, France ; 2 University of Helsinki, Finland

Keyword(s): Text mining, Natural language processing, Keyphrases, Collocations.

Related Ontology Subjects/Areas/Topics: Artificial Intelligence ; Information Extraction ; Knowledge Discovery and Information Retrieval ; Knowledge-Based Systems ; Mining Text and Semi-Structured Data ; Structured Data Analysis and Statistical Methods ; Symbolic Systems

Abstract: In this paper, we review statistical techniques for the direct evaluation of descriptive phrases and introduce a new technique based on mutual information. In the experiments, we apply this technique to different types of frequent sequences, hereby finding mathematical justification of former empirical practice.

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Paper citation in several formats:
Doucet, A. and Ahonen-Myka, H. (2010). STATISTICAL METHODS FOR THE EVALUATION OF INDEXING PHRASES. In Proceedings of the International Conference on Knowledge Discovery and Information Retrieval (IC3K 2010) - KDIR; ISBN 978-989-8425-28-7; ISSN 2184-3228, SciTePress, pages 141-149. DOI: 10.5220/0003054801410149

@conference{kdir10,
author={Antoine Doucet. and Helena Ahonen{-}Myka.},
title={STATISTICAL METHODS FOR THE EVALUATION OF INDEXING PHRASES},
booktitle={Proceedings of the International Conference on Knowledge Discovery and Information Retrieval (IC3K 2010) - KDIR},
year={2010},
pages={141-149},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003054801410149},
isbn={978-989-8425-28-7},
issn={2184-3228},
}

TY - CONF

JO - Proceedings of the International Conference on Knowledge Discovery and Information Retrieval (IC3K 2010) - KDIR
TI - STATISTICAL METHODS FOR THE EVALUATION OF INDEXING PHRASES
SN - 978-989-8425-28-7
IS - 2184-3228
AU - Doucet, A.
AU - Ahonen-Myka, H.
PY - 2010
SP - 141
EP - 149
DO - 10.5220/0003054801410149
PB - SciTePress