政大機構典藏-National Chengchi University Institutional Repository(NCCUR):Item 140.119/75793

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题名:	Semantic frame-based natural language understanding for intelligent topic detection agent
作者:	Chang, Y.-C.;Hsieh, Y.-L.;Chen, Cen Chieh;Hsu, W.-L.
贡献者:	資科系
关键词:	Intelligent systems;Syntactics;Partial matching;Semantic class;Semantic frames;Sequence alignments;Topic detection;Semantics
日期:	2014-06
上传时间:	2015-06-15 16:05:30 (UTC+8)
摘要:	Detecting the topic of documents can help readers construct the background of the topic and facilitate document comprehension. In this paper, we proposed a semantic frame-based method for topic detection that simulates such process in human perception. We took advantage of multiple knowledge sources and identified discriminative patterns from documents through frame generation and matching mechanisms. Results demonstrated that our novel approach can effectively detect the topic of a document by exploiting the syntactic structures, semantic association, and the context within the text. Moreover, it also outperforms well-known topic detection methods. © 2014 Springer International Publishing Switzerland.
關聯:	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Volume 8481 LNAI, Issue PART 1, 2014, Pages 339-348, 27th International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems, IEA/AIE 2014; Kaohsiung; Taiwan; 3 June 2014 到 6 June 2014; 代碼 107164
数据类型:	conference
DOI 連結:	http://dx.doi.org/10.1007/978-3-319-07455-9-36
DOI:	10.1007/978-3-319-07455-9-36
显示于类别:	[資訊科學系] 會議論文

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