DocumentCode :
389508
Title :
Using a hybrid method to recognize the predicate head of a Chinese sentence
Author :
Gong, Xiaojin ; Luo, Zhensheng ; Luo, Weihua
Author_Institution :
Lab of Computational Linguistics, Tsinghua Univ., Beijing, China
Volume :
3
fYear :
2002
fDate :
6-9 Oct. 2002
Abstract :
Recognizing the predicate head is an important part of the syntactic analysis of Chinese sentences. We present a new hybrid approach to recognize the predicate head automatically, which consists of two main steps: we use a rule-based method to coarsely filter the quasi-predicate that may be the predicate of a sentence; then use a multi-feature-based method to decide the real predicate by acquiring a great diversity of features with different weights from the training set. The result of experiments indicates that this approach is feasible and advanced.
Keywords :
computational linguistics; grammars; knowledge based systems; natural languages; Chinese sentence; experiments; feature selection; hybrid method; multi-feature-based method; natural language; parsing; predicate head recognition; rule-based method; syntactic analysis; training set; Computational linguistics; Computer architecture; Decision trees; Filters; Natural language processing; Radio frequency; Sliding mode control; Testing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Systems, Man and Cybernetics, 2002 IEEE International Conference on
ISSN :
1062-922X
Print_ISBN :
0-7803-7437-1
Type :
conf
DOI :
10.1109/ICSMC.2002.1176051
Filename :
1176051
Link To Document :
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