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Authors: Eiji Watanabe 1 ; Takashi Ozeki 2 and Takeshi Kohama 3

Affiliations: 1 Konan University, Japan ; 2 Fukuyama University, Japan ; 3 Kinki University, Japan

ISBN: 978-989-8425-46-1

Keyword(s): Image processing, Neural networks, Lecturer, Students, Behavior, Relation.

Related Ontology Subjects/Areas/Topics: Applications and Services ; Computer Vision, Visualization and Computer Graphics ; Digital Image Processing ; Image and Video Analysis ; Imaging in Computing and Business (Document Imaging, Metadata, Quality Control)

Abstract: In this paper, we discuss the extraction of relationships between lecturer and students in lectures by using multi-layered neural networks. First, a few features concerning for behaviors by lecturer and students can be extracted based on image processing. Here, we adopt the following features as behaviors by lecturer and students; the loudness of speech by lecturer, face and hand movements by lecturer, face movements by students. Next, the relations among the above features concerning on their behaviors by lecturer and students can be represented by multi-layered neural networks. Next, we use a learning method with forgetting for neural networks for the purpose of extraction of rules. Finally, we have extracted relationships between behaviors by lecturer and students based on the internal representations in multi-layered neural networks for a real lecture.

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Paper citation in several formats:
Watanabe E., Ozeki T. and Kohama T. (2011). EXTRACTION OF RELATIONS BETWEEN LECTURER AND STUDENTS BY USING MULTI-LAYERED NEURAL NETWORKS.In Proceedings of the International Conference on Imaging Theory and Applications and International Conference on Information Visualization Theory and Applications - Volume 1: IMAGAPP, (VISIGRAPP 2011) ISBN 978-989-8425-46-1, pages 75-80. DOI: 10.5220/0003316200750080

@conference{imagapp11,
author={Eiji Watanabe and Takashi Ozeki and Takeshi Kohama},
title={EXTRACTION OF RELATIONS BETWEEN LECTURER AND STUDENTS BY USING MULTI-LAYERED NEURAL NETWORKS},
booktitle={Proceedings of the International Conference on Imaging Theory and Applications and International Conference on Information Visualization Theory and Applications - Volume 1: IMAGAPP, (VISIGRAPP 2011)},
year={2011},
pages={75-80},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003316200750080},
isbn={978-989-8425-46-1},
}

TY - CONF

JO - Proceedings of the International Conference on Imaging Theory and Applications and International Conference on Information Visualization Theory and Applications - Volume 1: IMAGAPP, (VISIGRAPP 2011)
TI - EXTRACTION OF RELATIONS BETWEEN LECTURER AND STUDENTS BY USING MULTI-LAYERED NEURAL NETWORKS
SN - 978-989-8425-46-1
AU - Watanabe E.
AU - Ozeki T.
AU - Kohama T.
PY - 2011
SP - 75
EP - 80
DO - 10.5220/0003316200750080

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