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Issue No. 02 - March-April (2013 vol. 28)
ISSN: 1541-1672
pp: 39-46
Arno Scharl , MODUL University Vienna
Stefan Gindl , MODUL University Vienna
Albert Weichselbraun , University of Applied Sciences Chur
ABSTRACT
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
Arno Scharl, Stefan Gindl, Albert Weichselbraun, "Extracting and Grounding Contextualized Sentiment Lexicons", IEEE Intelligent Systems, vol. 28, no. , pp. 39-46, March-April 2013, doi:10.1109/MIS.2013.41
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