DocumentCode
389690
Title
Information extraction for Chinese free text based on pattern match combine with heuristic information
Author
Ying Yu ; Wang, Xiao-long ; Guan, Yi
Author_Institution
Sch. of Comput. Sci. & Technol., Harbin Inst. of Technol., China
Volume
1
fYear
2002
fDate
2002
Firstpage
214
Abstract
Describes an approach to information extraction for Chinese free text. An automatic learning algorithm of pattern rules for Chinese free text and employment of heuristic information are described. The method that combines pattern rule matching with heuristic information is utilized to perform the information extraction task. Experimental results have proved this method to be effective in improving the extraction result in complex situations and increasing recall noticeably.
Keywords
knowledge acquisition; learning (artificial intelligence); pattern matching; text analysis; Chinese free text; automatic learning algorithm; heuristic information; information extraction; machine learning; pattern matching; pattern rule; recall; Computer science; Data mining; Employment; Hidden Markov models; Humans; Learning systems; Machine learning; Pattern matching; Supervised learning; Writing;
fLanguage
English
Publisher
ieee
Conference_Titel
Machine Learning and Cybernetics, 2002. Proceedings. 2002 International Conference on
Print_ISBN
0-7803-7508-4
Type
conf
DOI
10.1109/ICMLC.2002.1176742
Filename
1176742
Link To Document