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A Study on Information Resource Evaluation for Text Categorization
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Abstract
The purpose of this study is to examine whether the information resources referenced by human indexers during indexing process are effective on Text Categorization. More specifically, information resources from bibliographic information as well as full text information were explored in the context of a typical scientific journal article data set. The experiment results pointed out that information resources such as citation, source title, and title were not significantly different with full text. Whereas keyword was found to be significantly different with full text. The findings of this study identify that information resources referenced by human indexers can be considered good candidates for text categorization for automatic subject term assignment.
- keywords
- Text Categorization, 문서범주화, 자동색인, 정보원, Text Categorization, 주제색인과정, Text Categorization
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