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Extracting and Grounding Contextualized Sentiment Lexicons
March-April 2013 (vol. 28 no. 2)
pp. 39-46
Albert Weichselbraun, University of Applied Sciences Chur
Stefan Gindl, MODUL University Vienna
Arno Scharl, MODUL University Vienna
A context-aware approach based on machine learning and lexical analysis identifies ambiguous terms and stores them in contextualized sentiment lexicons, which ground the terms to concepts corresponding to their polarity.
Index Terms:
Context awareness,Knowledge based systems,Semantics,Training,Data mining,Intelligent systems,Computational linguistics,Pragmatics,Natural language processing,intelligent systems,content analysis and indexing,linguistic processing
Citation:
Albert Weichselbraun, Stefan Gindl, Arno Scharl, "Extracting and Grounding Contextualized Sentiment Lexicons," IEEE Intelligent Systems, vol. 28, no. 2, pp. 39-46, March-April 2013, doi:10.1109/MIS.2013.41
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