Sökning: "Speech Emotion Recognition"

Hittade 5 avhandlingar innehållade orden Speech Emotion Recognition.

1. 1. Emotional Communication in the Human Voice

   Författare :Henrik Nordström; Petri Laukka; Marc Pell; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; emotion recognition; vocal expression; speech; acoustic parameters; Psychology; psykologi;

   Sammanfattning : Emotional communication is an important part of social interaction because it gives individuals valuable information about the state of others, allowing them to adjust their behaviors and responses appropriately. When people use the voice to communicate, listeners do not only interpret the words that are said, the verbal content, but also the information contained in how the words are said, the nonverbal content. LÄS MER

3. 2. That voice sounds familiar : factors in speaker recognition

   Författare :Erik J. Eriksson; Kirk P. H. Sullivan; Christopher Darwin; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; speaker recognition; accent; emotions; hearing; spectral moments; formant transitions; dialect; Cognitive science; Kognitionsvetenskap;

   Sammanfattning : Humans have the ability to recognize other humans by voice alone. This is important both socially and for the robustness of speech perception. This Thesis contains a set of eight studies that investigates how different factors impact on speaker recognition and how these factors can help explain how listeners perceive and evaluate speaker identity. LÄS MER

4. 3. Decisional-Emotional Support System for a Synthetic Agent : Influence of Emotions in Decision-Making Toward the Participation of Automata in Society

   Författare :Javier Francisco Guerrero Razuri; Aron Larsson; David Sundgren; Rahim Rahmani; Alessandro Villa; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Affective Computing; Machine Learning; Adversarial Risk Analysis; Broaden and Build Theory; Facial Expression Recognition; Speech Emotion Recognition; Detection of Emotional Information; Emotional self-regulation; Computer and Systems Sciences; data- och systemvetenskap;

   Sammanfattning : Emotion influences our actions, and this means that emotion has subjective decision value. Emotions, properly interpreted and understood, of those affected by decisions provide feedback to actions and, as such, serve as a basis for decisions. LÄS MER

5. 4. Balancing Privacy and Performance in Emerging Applications of Federated Learning

   Författare :Samaneh Mohammadi; Francesco Flammini; Ali Balador; Andreas Hellander; Mälardalens universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computer Science; datavetenskap;

   Sammanfattning : Federated Learning (FL) has emerged as a novel paradigm within machine learning (ML) that allows multiple devices to collaboratively train a shared ML model without sharing their private data with a central server. FL has gained popularity across various applications by eliminating the necessity for centralized data storage, thereby improving the confidentiality of sensitive information. LÄS MER

7. 5. Too tired to talk? Sleep, fatigue, and social functioning

   Författare :Benjamin C Holding; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : Sleep has been shown to have many health promoting functions, and is vital for the maintenance of physiological, cognitive, and emotional well-being. Much of what we know about sleep derives from studies showing what happens when individuals do not obtain sufficient sleep. LÄS MER