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This article is cited in 4 scientific papers (total in 4 papers)
Artificial Intelligence, Intelligent Systems, Neural Networks
Disambiguation between eventive and non-eventive meaning of nouns
I. V. Trofimov, E. A. Suleymanova, N. A. Vlasova, A. V. Podobryaev Ailamazyan Program Systems Institute of Russian Academy of Sciences
Abstract:
Event extraction is an advanced form of text mining having numerous
applications. One of the challenges faced by event extraction systems is the
problem of automatic distinguishing between eventive and non-eventive use of
ambiguous event nominals. The proposed disambiguation method relies on an
automatically generated training set. In order to learn the difference between
eventive and non-eventive reading of a target ambiguous nominal, the classifier is
trained on two sets of automatically labelled examples featuring unambiguous
distributionally similar lexical substitutes for either reading. The method was
evaluated on a small sample of 6 ambiguous event-denoting nouns and performed
fairly well (77,38% average accuracy, although with more than 20
individual nouns). Suggestions for future work include development of a more
advanced distributional model and research towards automated selection of
unambiguous substitutes.
Key words and phrases:
word sense disambiguation, automatic training set generation,
distributional semantic model, event, event nominal, event-related information extraction.
Received: 27.07.2018 Accepted: 01.11.2018
Citation:
I. V. Trofimov, E. A. Suleymanova, N. A. Vlasova, A. V. Podobryaev, “Disambiguation between eventive and non-eventive meaning of nouns”, Program Systems: Theory and Applications, 9:4 (2018), 3–33
Linking options:
https://www.mathnet.ru/eng/ps306 https://www.mathnet.ru/eng/ps/v9/i4/p3
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Abstract page: | 183 | Full-text PDF : | 111 | References: | 22 |
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