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What is Text Categorization

Chapter 41
Encyclopedia of Business Analytics and Optimization
Having a specific number of topics, it defines which topic a text belongs to.
Published in Chapter:
Class-Based Weighted NB for Text Categorization
Mahsa Paknezhad (Shiraz University of Technology, Iran) and Marzieh Ahmadzadeh (Shiraz University of Technology, Iran)
Copyright: © 2014 |Pages: 9
DOI: 10.4018/978-1-4666-5202-6.ch041
Full Text Chapter Download: US $37.50 Add to Cart
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Chapter 25
On the Effectiveness of Social Tagging for Resource Discovery
The process of assigning documents to predefined labels using various techniques such as statistical and vector space models.
Published in Chapter: On the Effectiveness of Social Tagging for Resource Discovery; From: Handbook of Research on Digital Libraries: Design, Development, and Impact
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Chapter 20
Thesaurus-Based Automatic Indexing
Is the task of assigning an electronic document to one or more categories, based on its contents. If only one category is assigned, we refer to that as single-label categorization. If several categories can be assigned to the document, we are dealing with multi-label categorization.
Published in Chapter: Thesaurus-Based Automatic Indexing; From: Handbook of Research on Text and Web Mining Technologies
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Chapter 8
Using the Text Categorization Framework for Protein Classification
A process which enables to build a predictive model that automatically assign the label to a textual document from its description.f
Published in Chapter: Using the Text Categorization Framework for Protein Classification; From: Handbook of Research on Text and Web Mining Technologies
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Chapter 54
Text Mining
Text categorization assigns documents to preexisting categories, called topics or themes. Automatic document categorization for knowledge-sharing purposes, document indexing in libraries, Web page classification into Internet directories, and some other tasks can be accomplished by implementing categorization algorithms.
Published in Chapter: Text Mining; From: Handbook of Research on Public Information Technology
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