Title:
WORD SENSE EMBEDDING APPARATUS AND METHOD USING LEXICAL SEMANTIC NETWORK, AND HOMOGRAPH DISCRIMINATION APPARATUS AND METHOD USING LEXICAL SEMANTIC NETWORK AND WORD EMBEDDING
Document Type and Number:
WIPO Patent Application WO/2017/217661
Kind Code:
A1
Abstract:
Examples of the present invention provide a word sense embedding apparatus and a method using a lexical semantic network, the apparatus and method being capable of: generating processing data by using a word list to be learned in a lexical semantic network and word sense data of words to be learned (for example, dictionary definitions, hyperonyms, antonyms, and the like); and performing learning by using the generated processing data through a negative-sampling and a feature mirror model, which is a modified skip-gram model, of word sense embedding, thereby enabling a semantic relationship and correlation between words to be expressed as a vector. In addition, examples of the present invention provide a homograph discrimination apparatus and method using a lexical semantic network and word embedding, the apparatus and method being capable of: learning through word embedding learning using a word list to be learned from various resources (for example, a corpus, a standard unabridged dictionary, and a lexical semantic network), a converted corpus, and the word sense data; and accurately discriminating homographs with respect to a non-learning pattern by comparing the similarity between the homograph and an adjacent syntactic word so as to distinguish the homographs.
Inventors:
OCK CHEOL YOUNG (KR)
SHIN JOON CHOUL (KR)
LEE JU SANG (KR)
SHIN JOON CHOUL (KR)
LEE JU SANG (KR)
Application Number:
PCT/KR2017/005126
Publication Date:
December 21, 2017
Filing Date:
May 17, 2017
Export Citation:
Assignee:
UNIV ULSAN FOUND IND COOP (KR)
International Classes:
G06F17/27; G06N3/08; G06F15/18; G06N99/00
Foreign References:
| KR101508070B1 | 2015-04-07 | |||
| KR100952418B1 | 2010-04-14 | |||
| KR20020036059A | 2002-05-16 | |||
| JP2012108570A | 2012-06-07 |
Other References:
NA, SEUNG-HOON ET AL.: "Deep Learning for Natural Language Processing", COMMUNICATIONS OF THE KOREAN INSTITUTE OF INFORMATION SCIENTISTS AND ENGINEERS, vol. 33, no. 10, October 2015 (2015-10-01), pages 28 - 39
Attorney, Agent or Firm:
KIM, Jong Sun (KR)
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