Text Preprocessing for Data Compression
Published in Papers/Documentation, Burrows-Wheeler Transform/Block Sorting, Lossless Compression, PPM
by Jürgen Abel and William Teahan. This paper looks at a few different techniques for preprocessing data before performing text compression, and compares the gains achieved when combining the preprocessors with PPM, BWT, and LZ algorithms.
http://www.data-compression.info/JuergenAbel/Preprints/Preprint_Text_Preprocessing.pdf
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Posted in July 19th, 2003
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