Proceedings of the 2015 International Conference on Electronic Science and Automation Control

Using LSA and PLSA for Text Quality Analysis

Authors
Xiaohua Ke, Haijiao Luo
Corresponding Author
Xiaohua Ke
Available Online August 2015.
DOI
10.2991/esac-15.2015.70How to use a DOI?
Keywords
LSA, PLSA, EM method, AES
Abstract

This paper evaluates the variances of Latent Semantic Analysis (LSA) and Probability Latent Semantic Analysis (PLSA) using EM method on judging text qualities as automated essay (AES) scoring tools. A correlation research design was used to examine the correlation between LSA performance and PLSA performance. Results from the data analyses showed that there was a significant correlation between LSA performance and PLSA performance. Implications of our research for AES reveal that both LSA and PLSA have limited capability at this point and more reliable measures for automated essay analyzing and scoring, like text formats and forms still need to be a part of the text quality analysis.

Copyright
© 2015, 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 2015 International Conference on Electronic Science and Automation Control
Series
Advances in Computer Science Research
Publication Date
August 2015
ISBN
10.2991/esac-15.2015.70
ISSN
2352-538X
DOI
10.2991/esac-15.2015.70How to use a DOI?
Copyright
© 2015, 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  - Xiaohua Ke
AU  - Haijiao Luo
PY  - 2015/08
DA  - 2015/08
TI  - Using LSA and PLSA for Text Quality Analysis
BT  - Proceedings of the 2015 International Conference on Electronic Science and Automation Control
PB  - Atlantis Press
SP  - 289
EP  - 291
SN  - 2352-538X
UR  - https://doi.org/10.2991/esac-15.2015.70
DO  - 10.2991/esac-15.2015.70
ID  - Ke2015/08
ER  -