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Journal of Information and Organizational Sciences, Vol. 39 No. 1, 2015.

Pregledni rad

An Overview of Graph-Based Keyword Extraction Methods and Approaches

Slobodan Beliga orcid id orcid.org/0000-0003-1407-6156 ; Department of Informatics, University of Rijeka, Rijeka, Croatia
Ana Meštrović ; Department of Informatics, University of Rijeka, Rijeka, Croatia
Sanda Martinčić-Ipšić orcid id orcid.org/0000-0002-1900-5333 ; Department of Informatics, University of Rijeka, Rijeka, Croatia

Puni tekst: engleski pdf 11.347 Kb

str. 1-20

preuzimanja: 7.711

citiraj

Sažetak

The paper surveys methods and approaches for the task of keyword extraction. The systematic review of methods was gathered which resulted in a comprehensive review of existing approaches. Work related to keyword extraction is elaborated for supervised and unsupervised methods, with a special emphasis on graph-based methods. Various graph-based methods are analyzed and compared. The paper provides guidelines for future research plans and encourages the development of new graph-based approaches for keyword extraction.

Ključne riječi

keyword extraction; graph-based methods; selectivity-based keyword extraction

Hrčak ID:

140857

URI

https://hrcak.srce.hr/140857

Datum izdavanja:

26.6.2015.

Posjeta: 13.155 *