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All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year Sort by creator [A → Z]' creator [Z → A]' publishing year ↑ (asc)' publishing year ↓ (desc)' title [A → Z]' title [Z → A]' Simple Search Hits 1 – 4 of 4 1 SUBJECTIVITY WORD SENSE DISAMBIGUATION: A METHOD FOR SENSE-AWARE SUBJECTIVITY ANALYSIS AKKAYA, CEM. - 2014 Abstract: Subjectivity lexicons have been invaluable resources in subjectivity analysis and their creation has been an important topic. Many systems rely on these lexicons. For any subjectivity analysis system, which relies on a subjectivity lexicon, subjectivity sense ambiguity is a serious problem. Such systems will be misled by the presence of subjectivity clues used with objective senses called false hits. We believe that any type of subjectivity analysis system relying on lexicons will benefit from a sense-aware approach. We think sense-aware subjectivity analysis has been neglected mostly because of the concerns related to word sense disambiguation (WSD), the problem of automatically determining which sense of a word is activated by the use of the word in a particular context according to a sense-inventory. Although WSD is the perfect tool for sense-aware classification, trust in traditional fine-grained WSD as an enabling technology is not high due to previous mostly unsuccessful results. In this thesis, we investigate feasible and practical methods to avoid these false hits via sense-aware analysis. We define a new coarse-grained WSD task capturing the right semantic granularity specific to subjectivity analysis. URL: http://d-scholarship.pitt.edu/20967/1/cem_thesis.pdf http://d-scholarship.pitt.edu/20967/ BASE Hide details 2 Amazon Mechanical Turk for Subjectivity Word Sense Disambiguation Akkaya, Cem; Conrad, Alexander; Wiebe, Janyce M.... In: North American Chapter of the Association for Computational Linguistics Workshop on Creating Speech and Language Data with Amazon's Mechanical Turk, 2010, Los Angeles, California, United States (2010) BASE Show details 3 Subjectivity Word Sense Disambiguation Akkaya, Cem; Wiebe, Janyce M.; Mihalcea, Rada, 1974- In: Conference on Empirical Methods in Natural Language Processing (EMNLP), 2009, Singapore (2009) BASE Show details 4 Integrating Knowledge for Subjectivity Sense Labeling Gyamfi, Yaw; Wiebe, Janyce M.; Mihalcea, Rada, 1974-... In: Association for Computational Linguistics. North American Chapter (NAACL) Conference, 2009, Boulder, Colorado, United States (2009) BASE Show details

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