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Desarrollo de un asistente de voz con reconocimiento de emociones

Authors: Ojea Couñago, Lucas;

Desarrollo de un asistente de voz con reconocimiento de emociones

Abstract

[Resumen]: Desarrollo de un asistente de voz inteligente capaz de reconocer las emociones en el habla del usuario y adaptar sus respuestas para lograr una interacción más empática y natural. El sistema permite incorporar el audio tanto mediante una grabación en tiempo real como a través de la subida de un archivo de audio. Con el fin de identificar de forma precisa las emociones, se emplean técnicas avanzadas de aprendizaje automático (machine learning) y procesamiento de lenguaje natural (NLP), combinando modelos que analizan las características del habla (tono, ritmo, entonación, etc.) con modelos lingüísticos basados en el contenido, consiguiendo de esta manera una predicción fiable de la emoción y de esta manera personalizar las respuestas del asistente correctamente. Por otra parte, se incluye una interfaz web tipo chat en la que se mostrará la transcripción del audio enviado por el usuario, así como la respuesta generada por el asistente, tanto en texto como en audio, dando así forma a la conversación.

[Abstract]: Development of an intelligent voice assistant capable of recognizing emotions in the user’s speech and adapting its responses to achieve a more empathetic and natural interaction. The system supports audio input either via real-time recording or by uploading an audio file. In order to accurately identify emotions, advanced machine learning and natural language processing (NLP) techniques are used, combining models that analyze the characteristics of speech (pitch, rhythm, intonation, etc.) with content-based language models. This enables a reliable prediction of the emotion and allows the assistant’s responses to be personalized accordingly. Additionally, a chat-type web interface is included in which the transcription of the audio sent by the user will be displayed, as well as the response generated by the assistant, both in text and audio, thus shaping the conversation.

Traballo fin de grao (UDC.FIC). Enxeñaría Informática. Curso 2024/2025

Country
Spain
Related Organizations
Keywords

Emotion, Artificial intelligence, Natural language processing, Predicción emocional, Audio processing, Emotion prediction, Análisis emocional, Aprendizaje automático, Síntesis de voz, Inteligencia artificial, Speech synthesis, Asistente virtual, Emoción, Procesamiento de lenguaje natural, Machine learning, Emotional analysis, Reconocimiento de emociones, Procesamiento de audio, Voice, Emotion recognition, Voz, Virtual assistant, Python

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green