Estimation of the PCFG Building the Dependency Constraint - Collections | Kyushu University Library

＜departmental bulletin paper＞
Estimation of the PCFG Building the Dependency Constraint

Creator	Creator Name 田辺, 利文 Tanabe, Toshifumi タナベ, トシフミ Affiliation Affiliation Name 知能システム学専攻 : 博士後期課程 Faculty of Information Science and Electrical Engineering, Kyushu University : Doctoral Program
	Author PID K000191 Creator Name 冨浦, 洋一 Tomiura, Yoichi トミウラ, ヨウイチ Affiliation Affiliation Name 知能システム学専攻 Faculty of Information Science and Electrical Engineering, Kyushu University
	Creator Name 日高, 達 Hidaka, Toru ヒダカ, トオル Affiliation Affiliation Name 知能システム学専攻 Faculty of Information Science and Electrical Engineering, Kyushu University
Language	Japanese
Publisher	九州大学大学院システム情報科学研究院
Publisher	Faculty of Information Science and Electrical Engineering, Kyushu University
Date	1997-03-26
Source Title	Research reports on information science and electrical engineering of Kyushu University
Vol	2
Issue	1
First Page	93
Last Page	97
Publication Type	Version of Record
Access Rights	open access
JaLC DOI	https://doi.org/10.15017/1485040
Related DOI	https://portal.isee.kyushu-u.ac.jp/
Related URI	https://portal.isee.kyushu-u.ac.jp/
Relation	https://portal.isee.kyushu-u.ac.jp/
Abstract	In Natural Languages Processing, there are lots of syntax trees corresponding to an input sentence. If we can choose the correct syntax tree meaningfully, the quality of the processing is improved. We... proposed the method of building the dependency constraint into a context free grammar by subdividing nonterminals according to the meaning of the phrase generated from the nonterminal and by grasping production rules from superordinate-subordinate relation of their meanings in the thesaurus. This paper shows estimation of the PCFG building the Dependency Constraint by the experiment of disambiguating which of N_2 or N_3 governs N_1 in the noun phrase "N_1のN_2のN_3".show more

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PISSN	1342-3819
EISSN	2188-0891
NCID	AN10569524
Record ID	1485040
Peer-Reviewed	Refereed
Subject Terms	Context Free Grammar
	The Dependency Constraint
	Head word
	Function
	Thesaurus
	Superordinate-Subordinate relation
Created Date	2015.01.27
Modified Date	2020.11.02