Exploiting extensible background knowledge for clustering-based automatic keyphrase extraction
نویسندگان
چکیده
منابع مشابه
Exploiting Description Knowledge for Keyphrase Extraction
Keyphrase extraction is essential for many IR and NLP tasks. Existing methods usually use the phrases of the document separately without distinguishing the potential semantic correlations among them, or other statistical features from knowledge bases such as WordNet and Wikipedia. However, the mutual semantic information between phrases is also important, and exploiting their correlations may p...
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ژورنال
عنوان ژورنال: Soft Computing
سال: 2018
ISSN: 1432-7643,1433-7479
DOI: 10.1007/s00500-018-3414-4