A Classification Method of Open-ended Questionnaires using Category-based Dictionary from Sampled Documents

Keiichi Hamada, Masanori Akiyoshi, Masaki Samejima, Hiroaki Oiso

2012

Abstract

This paper addresses a classification method of open-ended questionnaires using a category-based dictionary. Different from other classification methods, our proposed method introduces a category-based dictionary which is generated from a small set of categorized samples. This category-based dictionary is used to judge questionnaire categories with t f -id f (term frequency inverted document frequency) and co t f -id f (cooccurrence t f -id f ). Experimental questionnaires about a university lecture show that 71% of these questionnaires are classified accurately.

Paper Citation

in Harvard Style

Hamada K., Akiyoshi M., Samejima M. and Oiso H. (2012). A Classification Method of Open-ended Questionnaires using Category-based Dictionary from Sampled Documents . In Proceedings of the 14th International Conference on Enterprise Information Systems - Volume 3: ICEIS, ISBN 978-989-8565-12-9, pages 193-198. DOI: 10.5220/0003971601930198

in Bibtex Style

@conference{iceis12,
author={Keiichi Hamada and Masanori Akiyoshi and Masaki Samejima and Hiroaki Oiso},
title={A Classification Method of Open-ended Questionnaires using Category-based Dictionary from Sampled Documents},
booktitle={Proceedings of the 14th International Conference on Enterprise Information Systems - Volume 3: ICEIS,},
year={2012},
pages={193-198},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003971601930198},
isbn={978-989-8565-12-9},
}

in EndNote Style

TY - CONF
JO - Proceedings of the 14th International Conference on Enterprise Information Systems - Volume 3: ICEIS,
TI - A Classification Method of Open-ended Questionnaires using Category-based Dictionary from Sampled Documents
SN - 978-989-8565-12-9
AU - Hamada K.
AU - Akiyoshi M.
AU - Samejima M.
AU - Oiso H.
PY - 2012
SP - 193
EP - 198
DO - 10.5220/0003971601930198