Likey: Unsupervised Language-Independent Keyphrase Extraction (2010)
AUTHORS:
Paukkeri Mari-Sanna
,
Honkela Timo
BOOKTITLE:
Proceedings of the 5th International Workshop on Semantic Evaluation (SemEval)
PAGES:
162--165
URL:
http://aclweb.org/anthology/S/S10/S10-1034.pdf
@inproceedings{ paukkeri2010likey, author = "Paukkeri, Mari-Sanna and Honkela, Timo", publisher = "Association for Computational Linguistics", title = "{Likey: Unsupervised Language-Independent Keyphrase Extraction}", url = "http://aclweb.org/anthology/S/S10/S10-1034.pdf", booktitle = "Proceedings of the 5th International Workshop on Semantic Evaluation (SemEval)", address = "Uppsala, Sweden", abstract = "Likey is an unsupervised statistical approach for keyphrase extraction. The method is language-independent and the only language-dependent component is the reference corpus with which the documents to be analyzed are compared. In this study, we have also used another language-dependent component: an English-specific Porter stemmer as a pre-processing step. In our experiments of keyphrase extraction from scientific articles, the Likey method outperforms both supervised and unsupervised baseline methods.", month = "July", flags = "copy", year = "2010", impactfactor = "A4", pages = "162--165" }