{"title":"Automatic keyword extraction for scientific literatures using references","authors":"Yanchun Lu, Ruixuan Li, Kunmei Wen, Zhengding Lu","doi":"10.1109/IDAM.2014.6912674","DOIUrl":null,"url":null,"abstract":"References provide some important clues for detecting keywords of the scientific literatures. We propose a unified framework based on word co-occurrence and topic distribution using references to extract top-k single keywords, and remove words within a range of topics. For those multiword keywords, we use LocalMaxs algorithm and apply the Co-occurrence Cohesion Degree to measure the “glue” of the n-gram. Experimental results show that our keyword extraction method by using references can obviously improve the performance of precision, recall and F-measure compared to other keyword extraction methods.","PeriodicalId":135246,"journal":{"name":"Proceedings of the 2014 International Conference on Innovative Design and Manufacturing (ICIDM)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2014-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 2014 International Conference on Innovative Design and Manufacturing (ICIDM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IDAM.2014.6912674","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 5
Abstract
References provide some important clues for detecting keywords of the scientific literatures. We propose a unified framework based on word co-occurrence and topic distribution using references to extract top-k single keywords, and remove words within a range of topics. For those multiword keywords, we use LocalMaxs algorithm and apply the Co-occurrence Cohesion Degree to measure the “glue” of the n-gram. Experimental results show that our keyword extraction method by using references can obviously improve the performance of precision, recall and F-measure compared to other keyword extraction methods.