Proceedings of the 6th International Conference on Educational Research and Innovation (ICERI 2018)

A Framework of Educational Feedback System with Statistical Method and Sentiment Analysis

Authors
Sofhian Nasrulloh, Adhistya Permanasari, Sri Kusumawardani
Corresponding Author
Sofhian Nasrulloh
Available Online July 2019.
DOI
10.2991/iceri-18.2019.9How to use a DOI?
Keywords
educational feedback system, sentiment analysis, support vector machine, similarity removal
Abstract

Sentiment analysis has long and widely used in attempt to know public sentiment towards an entity, including in education, specifically in evaluation of learning. The key to success of sentiment analysis is use of right method and data are valid. The Essay for analytical data is sometimes made carelessly but method used to eliminate this data only using stop word removal and no tendency to recognize pattern of user behavior. In addition, sentiment analysis results also require a comparison with other evaluation system. This study makes framework educational feedback system that can generate qualitative data from essay and quantitative data from performance assessment questionnaires. Data obtained from lecturers’ evaluation by students in Educational Higher School of Muhammadiyah Kuningan. Qualitative data processed with sentiment analysis using Support Vector Machine (SVM) algorithm, but first performed similarity removal in preprocessing stage to remove essay that made carelessly. Then quantitative data processed with statistical method. Each output is a score that can be correlated to measure relationship between them. As a result, sentiment analysis with SVM able to produce 91% sentiment accuracy and correlation between performance score with sentiment score is 0,73 which means have a high relationship.

Copyright
© 2019, 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 6th International Conference on Educational Research and Innovation (ICERI 2018)
Series
Advances in Social Science, Education and Humanities Research
Publication Date
July 2019
ISBN
10.2991/iceri-18.2019.9
ISSN
2352-5398
DOI
10.2991/iceri-18.2019.9How to use a DOI?
Copyright
© 2019, 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  - Sofhian Nasrulloh
AU  - Adhistya Permanasari
AU  - Sri Kusumawardani
PY  - 2019/07
DA  - 2019/07
TI  - A Framework of Educational Feedback System with Statistical Method and Sentiment Analysis
BT  - Proceedings of the 6th International Conference on Educational Research and Innovation (ICERI 2018)
PB  - Atlantis Press
SP  - 310
EP  - 316
SN  - 2352-5398
UR  - https://doi.org/10.2991/iceri-18.2019.9
DO  - 10.2991/iceri-18.2019.9
ID  - Nasrulloh2019/07
ER  -