DocumentCode
532171
Title
Chinese text compression algorithm based on LZW
Author
Wei, Chen ; Dewu, Xu ; Minfeng, Fu
Author_Institution
Phys. & Inf. Eng. Coll., Zhejiang Normal Univ., Jinhua, China
Volume
6
fYear
2010
fDate
22-24 Oct. 2010
Abstract
This paper introduced an improved LZW algorithm of data comp- ression. In view of Chinese text charac- teristic, in this paper, the expansion to the dictionary was carried on, and the first level database of Chinese was added, with some second level of Chinese charac- ters space reserved to improve the dictionary memory method as well as the renewal way which was improved by experiments to the improvements of compression ratio.
Keywords
data compression; dictionaries; natural language processing; text analysis; Chinese text compression algorithm; LZW algorithm; data compression; dictionary memory method; Encoding; Chinese text; Compression algorithm; LZW;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Application and System Modeling (ICCASM), 2010 International Conference on
Conference_Location
Taiyuan
Print_ISBN
978-1-4244-7235-2
Electronic_ISBN
978-1-4244-7237-6
Type
conf
DOI
10.1109/ICCASM.2010.5620082
Filename
5620082
Link To Document