SZTERGAK : Feature Engineering for Keyphrase Extraction Gábor Berend author Richárd Farkas 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 berend-farkas-2010-sztergak https://aclanthology.org/S10-1040/ 2010-07 186 189