Feature Extraction in Text Categorization
Published 1 January 2003
Qin Jin
Citations13
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TL;DR
A improved mutual information method on feature extraction is proposed and a experiment system is designed to show the improved method effective and feasible.
Abstract
Feature extraction is keystone and difficulty of text categorization using machine learning. In this paper, several methods on feature extraction are introduced. Furthermore, a improved mutual information method on feature extraction is proposed. A experiment system is designed to show our improved method effective and feasible.
Keywords
Computer Science