A New Fuzzy Cognitive Map Learning Algorithm for Speech Emotion Recognition
المؤلفون المشاركون
Zhang, Xueying
Zhang, Wei
Sun, Ying
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-07-04
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
Selecting an appropriate recognition method is crucial in speech emotion recognition applications.
However, the current methods do not consider the relationship between emotions.
Thus, in this study, a speech emotion recognition system based on the fuzzy cognitive map (FCM) approach is constructed.
Moreover, a new FCM learning algorithm for speech emotion recognition is proposed.
This algorithm includes the use of the pleasure-arousal-dominance emotion scale to calculate the weights between emotions and certain mathematical derivations to determine the network structure.
The proposed algorithm can handle a large number of concepts, whereas a typical FCM can handle only relatively simple networks (maps).
Different acoustic features, including fundamental speech features and a new spectral feature, are extracted to evaluate the performance of the proposed method.
Three experiments are conducted in this paper, namely, single feature experiment, feature combination experiment, and comparison between the proposed algorithm and typical networks.
All experiments are performed on TYUT2.0 and EMO-DB databases.
Results of the feature combination experiments show that the recognition rates of the combination features are 10%–20% better than those of single features.
The proposed FCM learning algorithm generates 5%–20% performance improvement compared with traditional classification networks.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zhang, Wei& Zhang, Xueying& Sun, Ying. 2017. A New Fuzzy Cognitive Map Learning Algorithm for Speech Emotion Recognition. Mathematical Problems in Engineering،Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1190339
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zhang, Wei…[et al.]. A New Fuzzy Cognitive Map Learning Algorithm for Speech Emotion Recognition. Mathematical Problems in Engineering No. 2017 (2017), pp.1-12.
https://search.emarefa.net/detail/BIM-1190339
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zhang, Wei& Zhang, Xueying& Sun, Ying. A New Fuzzy Cognitive Map Learning Algorithm for Speech Emotion Recognition. Mathematical Problems in Engineering. 2017. Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1190339
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1190339
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر