Likey: Unsupervised Language-Independent Keyphrase Extraction Mari-Sanna Paukkeri author Timo Honkela author 2010-07 text Proceedings of the 5th International Workshop on Semantic Evaluation Katrin Erk editor Carlo Strapparava editor Association for Computational Linguistics Uppsala, Sweden conference publication paukkeri-honkela-2010-likey https://aclanthology.org/S10-1034/ 2010-07 162 165