نوع مقاله : مقاله پژوهشی
نویسندگان
1 کارشناسی ارشد،دانشگاه جامع امام حسین (ع)، تهران،ایران
2 دانشجوی دکتری،دانشگاه جامع امام حسین (ع)، تهران،ایران
چکیده
کلیدواژهها
موضوعات
عنوان مقاله [English]
نویسندگان [English]
The data published in the virtual space, including text, image, video and speech, have become a reliable source for measuring the thoughts, opinions and emotions of the audience towards various objects such as governments, policies, personalities, products, etc. In order to conflict with the cognitive threats of the cyberspace, it is very important to recognition the cognitive structure of insider and enemy audiences. The current research was conducted in order to present a computational model for speech emotion recognition based on the combination of two Classifier of CNN-LSTM. In this article, at the beginning, the introductions about speech emotion recognition and its applications are mentioned, then the papers presented in the authoritative journals are reviewed and their accuracy is evaluated, in the following, a practical method for recognition the eight basic emotions of the audience including happiness, sadness, fear, calm, anger, Disgust, surprise, and neutral are presented. In this research, in order to have a high number of data, by combining the two data sets RAVDESS and TESS, a general data set was collected, in the feature extraction phase, three features MFCC, MEL and ZCR were extracted and combined, and then in the model designed by the combination of CNN and LSTM classifiers for Training and testing have been used. With the evaluations, the accuracy of the model on the test data is 92.57%, which is more accurate than the existing models.
کلیدواژهها [English]
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