DocumentCode :
2558664
Title :
Use semantic meaning of coreference to improve classification text representation
Author :
Li, Ziqiang ; Zhou, Mingtian
Author_Institution :
Sch. of Comput. Sci. & Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
fYear :
2010
fDate :
16-18 April 2010
Firstpage :
416
Lastpage :
420
Abstract :
On large scale dataset, the effect of automatic text classification is now still far from perfect. It´s a common agreement that more sufficient text semantic meaning be adopted in text representation to deal with the challenge. This paper introduces semantic meaning of coreference in and to improve traditional BOW representation. The result of text classification experiment shows that, contrasted with traditional BOW representation, the improved model increases the discernment to positive instances. And that the classification performance of the new BOW representation model is no less good than that of stemmed BOW representation model.
Keywords :
data structures; pattern classification; text analysis; BOW representation model; automatic text classification; coreference analysis; large scale dataset; text representation; text semantic meaning; Agricultural engineering; Computer science; Data engineering; Helium; History; Information analysis; Large-scale systems; Learning systems; Natural languages; Text categorization; BOW; coreference analysis; text classification; text representation; tfidf;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Information Management and Engineering (ICIME), 2010 The 2nd IEEE International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-5263-7
Electronic_ISBN :
978-1-4244-5265-1
Type :
conf
DOI :
10.1109/ICIME.2010.5478292
Filename :
5478292
Link To Document :
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