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MLDM
2005
Springer

CorePhrase: Keyphrase Extraction for Document Clustering

10 years 5 months ago
CorePhrase: Keyphrase Extraction for Document Clustering
Abstract. The ability to discover the topic of a large set of text documents using relevant keyphrases is usually regarded as a very tedious task if done by hand. Automatic keyphrase extraction from multi-document data sets or text clusters provides a very compact summary of the contents of the clusters, which often helps in locating information easily. We introduce an algorithm for topic discovery using keyphrase extraction from multi-document sets and clusters based on frequent and significant shared phrases between documents. The keyphrases extracted by the algorithm are highly accurate and fit the cluster topic. The algorithm is independent of the domain of the documents. Subjective as well as quantitative evaluation show that the algorithm outperforms keyword-based cluster-labeling algorithms, and is capable of accurately discovering the topic, and often ranking it in the top one or two extracted keyphrases.
Khaled M. Hammouda, Diego N. Matute, Mohamed S. Ka
Added 28 Jun 2010
Updated 28 Jun 2010
Type Conference
Year 2005
Where MLDM
Authors Khaled M. Hammouda, Diego N. Matute, Mohamed S. Kamel
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