Browsing Comunicaciones by Author "deVelasco, Mikel"
Now showing items 1-10 of 10
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A Differentiable Generative Adversarial Network for Open Domain Dialogue
This work presents a novel methodology to train open domain neural dialogue systems within the framework of Generative Adversarial Networks with gradient-based optimization methods. We avoid the non-differentiability related ... -
A Spanish Corpus for Talking to the Elderly
Justo Blanco, Raquel ; Ben Letaifa Zouari, Leila; Olaso Fernández, Javier Mikel; López Zorrilla, Asier ; De Velasco Vázquez, Mikel ; Vázquez Risco, Alain; Torres Barañano, María Inés (Springer, 2020-10-25)In this work, a Spanish corpus that was developed, within the EMPATHIC project (http://www.empathic-project.eu/) framework, is presented. It was designed for building a dialogue system capable of talking to elderly people ... -
Can Spontaneous Emotions be Detected from Speech on TV Political Debates?
De Velasco Vázquez, Mikel ; Justo Blanco, Raquel ; López Zorrilla, Asier ; Torres Barañano, María Inés (IEEE, 2019)Decoding emotional states from multimodal signals is an increasingly active domain, within the framework of affective computing, which aims to a better understanding of Human-Human Communication as well as to improve Human- ... -
Contrasting the Emotions identified in Spanish TV debates and in Human-Machine Interactions
De Velasco Vázquez, Mikel ; Justo Blanco, Raquel ; Ben Letaifa Zouari, Leila; Torres Barañano, María Inés (ISCA, 2020-03-24)This work is aimed to contrast the similarities and differences for the emotions identified in two very different scenarios: human-to-human interaction on Spanish TV debates and human-machine interaction with a virtual ... -
Emotion Detection from Speech and Text
De Velasco Vázquez, Mikel ; Justo Blanco, Raquel ; Antón, Josu; Carrilero, Mikel; Torres Barañano, María Inés (International Speech Communication Association, 2018-11-21)The main goal of this work is to carry out automatic emo-tion detection from speech by using both acoustic and textualinformation. For doing that a set of audios were extracted froma TV show were different guests discuss ... -
Euskaraz hitz egiten ikasten duten makina autodidaktak
López Zorrilla, Asier ; De Velasco Vázquez, Mikel ; Justo Blanco, Raquel (Udako Euskal Unibertsitatea, 2019-05)Lan honetan sare neuronalen bidez euskaraz hitz egiten ikasten duen elkarrizketa sistema automatikoa aurkezten dugu. Horretarako, Turingen testaren ideia era konputazionalean inplementatzen duten sare neuronal sortzaile ... -
First Steps to Develop a Corpus of Interactions between Elderly and Virtual Agents in Spanish with Emotion Labels
Ben Letaifa Zouari, Leila; De Velasco Vázquez, Mikel ; Justo Blanco, Raquel ; Torres Barañano, María Inés (SLSP 2019, 2019-10)... -
Iruzurrezko portaeren detekzioa crowd motako etiketazioan
De Velasco Vázquez, Mikel ; López Zorrilla, Asier ; Justo Blanco, Raquel (Udako Euskal Unibertsitatea, 2019-05)This work aims at detecting low quality labels in crowdsourcing annotation tasks. We validate our proposal carrying out experiments in a difficult and subjective task: emotion recognition. We have developed several measures ... -
Mental Health Monitoring from Speech and Language
Zubiaga Amar, Irune; Justo Blanco, Raquel ; Menchaca, Ignacio; De Velasco Vázquez, Mikel (ISCA, 2022)Concern for mental health has increased in the last years due to its impact in people life quality and its consequential effect on healthcare systems. Automatic systems that can help in the diagnosis, symptom monitoring, ... -
Speech emotion recognition in Spanish TV Debates
Zubiaga Amar, Irune; Justo Blanco, Raquel ; De Velasco Vázquez, Mikel ; Torres Barañano, María Inés (ISCA, 2022)Emotion recognition from speech is an active field of study that can help build more natural human-machine interaction systems. Even though the advancement of deep learning technology has brought improvements in this task, ...