A novel emotional speaker recognition system （ESRS） is proposed to compensate for emotion variability. First, the emotion recognition is adopted as a pre-processing part to classify the neutral and emotional speech....A novel emotional speaker recognition system （ESRS） is proposed to compensate for emotion variability. First, the emotion recognition is adopted as a pre-processing part to classify the neutral and emotional speech. Then, the recognized emotion speech is adjusted by prosody modification. Different methods including Gaussian normalization, the Gaussian mixture model （GMM） and support vector regression （SVR） are adopted to define the mapping rules of F0s between emotional and neutral speech, and the average linear ratio is used for the duration modification. Finally, the modified emotional speech is employed for the speaker recognition. The experimental results show that the proposed ESRS can significantly improve the performance of emotional speaker recognition, and the identification rate （IR） is higher than that of the traditional recognition system. The emotional speech with F0 and duration modifications is closer to the neutral one.展开更多
＂Emotion is a specific manner of apprehending the world＂ and transforming the world rather than an ＂accidental modification of a subject who is surrounded by an unchanged world,＂ according to Jean-Paul Sartre. Bot...＂Emotion is a specific manner of apprehending the world＂ and transforming the world rather than an ＂accidental modification of a subject who is surrounded by an unchanged world,＂ according to Jean-Paul Sartre. Both Sketch for a Theory of the Emotions and Being and Nothingness set out to investigate these relationships in broadly two ways. One, consciousness of the world of others is experienced through our emotions （anger, fear, shame, and pride for instance） as a body that escapes our grasp in being-seen-by-another. Two, we apprehend the world through our emotions in the process of magical transformation （for example, fear, melancholy, and sadness）. This paper examines emotions on two levels： how we experience our ontological state as being-for-itself-in-itself and being-in-the-world-for-others; and how we conceive emotions as ＂magic＂ changing its relationship with the world ＂so that the world should change its qualities.＂ What is of critical interest here is the relationship between consciousness and emotions. Situating this discussion in the context of Satre＇s critique on psychology, it proceeds to advance his existential psychoanalysis, starting with establishing a place for emotions and concluding with its transformative power to escape their situations.展开更多
In order to use mathematical methods to study how cognitive reappraisal strategies affect the output state of emotions,Gross's cognitive reappraisal strategy is transformed into a quantitative parameter which is p...In order to use mathematical methods to study how cognitive reappraisal strategies affect the output state of emotions,Gross's cognitive reappraisal strategy is transformed into a quantitative parameter which is proposed to describe the general perception of emotional events on the basis of the emotion regulation.According to Gross's emotional regulation model,the Finite State Machine(FSM) model is used for describing the process of emotional state transition and the Likert 5 grading scale is introduced to study the level of an individual's reappraisal according to the participant's self-evaluation.The experimental results verify that the algorithm can effectively describe the relationship between the reappraisal strategy,emotional events and an emotiongenerative process.There are multiple dimensions of a human's emotional state.Thus,in the field of human-computer interaction,further research requires the development of a specific algorithm which can be implemented by a computer for the emotion regulation process.展开更多
基金The National Natural Science Foundation of China (No.60872073, 60975017, 51075068)the Natural Science Foundation of Guangdong Province (No. 10252800001000001)the Natural Science Foundation of Jiangsu Province (No. BK2010546)
文摘A novel emotional speaker recognition system （ESRS） is proposed to compensate for emotion variability. First, the emotion recognition is adopted as a pre-processing part to classify the neutral and emotional speech. Then, the recognized emotion speech is adjusted by prosody modification. Different methods including Gaussian normalization, the Gaussian mixture model （GMM） and support vector regression （SVR） are adopted to define the mapping rules of F0s between emotional and neutral speech, and the average linear ratio is used for the duration modification. Finally, the modified emotional speech is employed for the speaker recognition. The experimental results show that the proposed ESRS can significantly improve the performance of emotional speaker recognition, and the identification rate （IR） is higher than that of the traditional recognition system. The emotional speech with F0 and duration modifications is closer to the neutral one.
文摘＂Emotion is a specific manner of apprehending the world＂ and transforming the world rather than an ＂accidental modification of a subject who is surrounded by an unchanged world,＂ according to Jean-Paul Sartre. Both Sketch for a Theory of the Emotions and Being and Nothingness set out to investigate these relationships in broadly two ways. One, consciousness of the world of others is experienced through our emotions （anger, fear, shame, and pride for instance） as a body that escapes our grasp in being-seen-by-another. Two, we apprehend the world through our emotions in the process of magical transformation （for example, fear, melancholy, and sadness）. This paper examines emotions on two levels： how we experience our ontological state as being-for-itself-in-itself and being-in-the-world-for-others; and how we conceive emotions as ＂magic＂ changing its relationship with the world ＂so that the world should change its qualities.＂ What is of critical interest here is the relationship between consciousness and emotions. Situating this discussion in the context of Satre＇s critique on psychology, it proceeds to advance his existential psychoanalysis, starting with establishing a place for emotions and concluding with its transformative power to escape their situations.
基金supported by the National Natural Science Foundation of China under Grants No.61170115,No. 61170117,No. 61105120the 2012 Ladder Plan Project of Beijing Key Laboratory of Knowledge Engineering for Materials Science under Grant No. Z121101002812005
文摘In order to use mathematical methods to study how cognitive reappraisal strategies affect the output state of emotions,Gross's cognitive reappraisal strategy is transformed into a quantitative parameter which is proposed to describe the general perception of emotional events on the basis of the emotion regulation.According to Gross's emotional regulation model,the Finite State Machine(FSM) model is used for describing the process of emotional state transition and the Likert 5 grading scale is introduced to study the level of an individual's reappraisal according to the participant's self-evaluation.The experimental results verify that the algorithm can effectively describe the relationship between the reappraisal strategy,emotional events and an emotiongenerative process.There are multiple dimensions of a human's emotional state.Thus,in the field of human-computer interaction,further research requires the development of a specific algorithm which can be implemented by a computer for the emotion regulation process.
