On the classification of text documents taking into account their structural features

A modification of the conventional bag of words model that can take into account the structural features of text documents in their classification (categorization) using machine learning techniques is studied. It is proposed to describe these features by relations on the set of certain lexemes and u...

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Bibliographic Details
Published in:Journal of computer & systems sciences international Vol. 55; no. 3; pp. 394 - 403
Main Authors: Gulin, V. V., Frolov, A. B.
Format: Journal Article
Language:English
Published: Moscow Pleiades Publishing 01.05.2016
Springer Nature B.V
Subjects:
Artificial intelligence
Classification
Classifiers
Collection
Computer science
Computer simulation
Control
Dictionaries
Documents
Engineering
Machine learning
Mathematical analysis
Mathematical models
Mechatronics
Names
Pattern Recognition and Image Processing
Random variables
Robotics
Studies
Text categorization
Texts
ISSN:1064-2307, 1555-6530
Online Access:Get full text
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Summary:A modification of the conventional bag of words model that can take into account the structural features of text documents in their classification (categorization) using machine learning techniques is studied. It is proposed to describe these features by relations on the set of certain lexemes and use the relation names, along with the lexeme names, as features. This is a distinction from the conventional model in which only unary relations are used. The effectiveness of the proposed machine learning techniques is analyzed using computer experiments on the class of the Reuters-21578 collection with eight known classifiers. It is shown that it is reasonable to apply the proposed models to classify documents using simple classifiers.
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ISSN:1064-2307
1555-6530
DOI:10.1134/S1064230716030102