Proceedings of the 2017 4th International Conference on Machinery, Materials and Computer (MACMC 2017)

An improved text classifier based on random forest algorithm - comparative studies on multiple text classifiers

Authors
Xin Luo
Corresponding Author
Xin Luo
Available Online January 2018.
DOI
10.2991/macmc-17.2018.39How to use a DOI?
Keywords
Natural language processing; Learning algorithm; Random forest; Artificial intelligence
Abstract

Various classifiers have sprung up in recent years. This paper introduces a new intelligent algorithm for text categorization based on improved random forest algorithm. This improvement greatly increases the performance of the original random forest algorithm. The classifier was tested on the reuters-21578 data set and its classification effect was obtained. The classifier is compared with traditional principle similar classifier CART, REPTree and J48. The experimental results show that the classification accuracy of text classifier based on improved random forest algorithm is higher, and it is faster.

Copyright
© 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2017 4th International Conference on Machinery, Materials and Computer (MACMC 2017)
Series
Advances in Engineering Research
Publication Date
January 2018
ISBN
10.2991/macmc-17.2018.39
ISSN
2352-5401
DOI
10.2991/macmc-17.2018.39How to use a DOI?
Copyright
© 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Xin Luo
PY  - 2018/01
DA  - 2018/01
TI  - An improved text classifier based on random forest algorithm - comparative studies on multiple text classifiers
BT  - Proceedings of the 2017 4th International Conference on Machinery, Materials and Computer (MACMC 2017)
PB  - Atlantis Press
SP  - 175
EP  - 178
SN  - 2352-5401
UR  - https://doi.org/10.2991/macmc-17.2018.39
DO  - 10.2991/macmc-17.2018.39
ID  - Luo2018/01
ER  -