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Improving the Efficiency of the PPM Algorithm.
- Source :
- Problems of Information Transmission; Jul2001, Vol. 37 Issue 3, p226-235, 10p
- Publication Year :
- 2001
-
Abstract
- For the PPM algorithm, we suggest new definitions of generalized frequencies of characters and escapes. This considerably increases the efficiency of lossless coding (compression) for various types of real-world discrete data. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00329460
- Volume :
- 37
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- Problems of Information Transmission
- Publication Type :
- Academic Journal
- Accession number :
- 20057939