WordTopic-MultiRank: A New Method for Automatic Keyphrase Extraction Fan Zhang author Lian’en Huang author Bo Peng author 2013-10 text Proceedings of the Sixth International Joint Conference on Natural Language Processing Ruslan Mitkov editor Jong C Park editor Asian Federation of Natural Language Processing Nagoya, Japan conference publication zhang-etal-2013-wordtopic https://aclanthology.org/I13-1002/ 2013-10 10 18