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E-learning system based on neural networks

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成果类型:
期刊论文
作者:
Zhang Linfeng;Yu Fei*;Shen Yue;Liao Guiping;Chen Ken
通讯作者:
Yu Fei
作者机构:
[Zhang Linfeng; Chen Ken; Shen Yue; Liao Guiping; Yu Fei; Yu, F] Hunan Agr Univ, Sch Comp & Informat Engn, Changsha 410128, Peoples R China.
通讯机构:
[Yu Fei] H
Hunan Agr Univ, Sch Comp & Informat Engn, Changsha 410128, Peoples R China.
语种:
英文
关键词:
affectivc computing;speech emotion recognition;neural network;E-learning
期刊:
Lecture Notes in Engineering and Computer Science
ISSN:
2078-0958
年:
2007
期:
1
页码:
227-+
基金类别:
Guangdong Province Key Lab of Electronic Commerce Market Application Technology, Guangdong University of Business Studies [2006gdecof002]
机构署名:
本校为第一且通讯机构
院系归属:
信息科学技术学院
摘要:
Although the current E-Learning systems have many Merits, Many of them only treat advanced information technology as simple communication tools, and release some learning contents and exercises in the network. In this paper, a one-class-in one network for emotion recognition system in E-learning is proposed and implemented in the paper. Using a large database of phoneme-balanced Chinese words read by speakers consciously trying to portray an emotion, we trained and tested this module. We achieved a recognition rate of approximately 55%. The results obtained in this study demonstrate that emoti...

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