Title: An effective procedure for constructing a hierarchical text classification system
Abstract: Abstract In text categorization tasks, classification on some class hierarchies has better results than in cases without the hierarchy. Currently, because a large number of documents are divided into several subgroups in a hierarchy, we can appropriately use a hierarchical classification method. However, we have no systematic method to build a hierarchical classification system that performs well with large collections of practical data. In this article, we introduce a new evaluation scheme for internal node classifiers, which can be used effectively to develop a hierarchical classification system. We also show that our method for constructing the hierarchical classification system is very effective, especially for the task of constructing classifiers applied to hierarchy tree with a lot of levels.
Publication Year: 2005
Publication Date: 2005-12-22
Language: en
Type: article
Indexed In: ['crossref']
Access and Citation
Cited By Count: 12
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