Emotion Recognition Method of Electronic Music Signal Based on BP Network

2021 ◽  
Author(s):  
Dejun Sun
Keyword(s):  
Emotion Recognition ◽  
Electronic Music ◽  
Recognition Method ◽  
Bp Network ◽  
Music Signal

scholarly journals Affective Latent Representation of Acoustic and Lexical Features for Emotion Recognition

Sensors ◽  
2020 ◽  
Vol 20 (9) ◽  
pp. 2614
Author(s):  
Eesung Kim ◽  
Hyungchan Song ◽  
Jong Won Shin
Keyword(s):  
Emotion Recognition ◽  
Motion Capture ◽  
Deep Neural Network ◽  
Previous Attempt ◽  
Distributed Representation ◽  
Acoustic Features ◽  
Recognition Method ◽  
Latent Representations ◽  
Discriminant Power ◽  
Statistical Functionals

In this paper, we propose a novel emotion recognition method based on the underlying emotional characteristics extracted from a conditional adversarial auto-encoder (CAAE), in which both acoustic and lexical features are used as inputs. The acoustic features are generated by calculating statistical functionals of low-level descriptors and by a deep neural network (DNN). These acoustic features are concatenated with three types of lexical features extracted from the text, which are a sparse representation, a distributed representation, and an affective lexicon-based dimensions. Two-dimensional latent representations similar to vectors in the valence-arousal space are obtained by a CAAE, which can be directly mapped into the emotional classes without the need for a sophisticated classifier. In contrast to the previous attempt to a CAAE using only acoustic features, the proposed approach could enhance the performance of the emotion recognition because combined acoustic and lexical features provide enough discriminant power. Experimental results on the Interactive Emotional Dyadic Motion Capture (IEMOCAP) corpus showed that our method outperformed the previously reported best results on the same corpus, achieving 76.72% in the unweighted average recall.

An Emotion Recognition Method for Game Evaluation Based on Electroencephalogram

2020 ◽  
pp. 1-1
Author(s):  
Guanglong Du ◽  
Wenpei Zhou ◽  
Chunquan Li ◽  
Di Li ◽  
Peter Xiaoping Liu
Keyword(s):  
Emotion Recognition ◽  
Recognition Method

Emotion Recognition Method of Competition-Cooperation Using Electrocardiogram

2018 ◽  
Vol 21 (3) ◽  
pp. 73-82
Author(s):  
Sangin Park ◽  
Don Won Lee ◽  
Sungchul Mun ◽  
Mincheol Whang
Keyword(s):  
Emotion Recognition ◽  
Recognition Method

A multimodal emotion recognition method based on facial expressions and electroencephalography

2021 ◽  
Vol 70 ◽  
pp. 103029
Author(s):  
Ying Tan ◽  
Zhe Sun ◽  
Feng Duan ◽  
Jordi Solé-Casals ◽  
Cesar F. Caiafa
Keyword(s):  
Emotion Recognition ◽  
Facial Expressions ◽  
Recognition Method ◽  
Multimodal Emotion Recognition
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