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Prototipo de interfaz interactiva de análisis de emociones en textos

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dc.contributor.advisorLópez López, Juan Manuel
dc.contributor.advisorPineda Vargas, Mónica Patricia
dc.creatorOlivares Cortés, Juan Sebastián
dc.creator.degreeIngeniero Biomédicospa
dc.creator.degreetypePart timespa
dc.date.accessioned2021-05-31T19:38:47Z
dc.date.available2021-05-31T19:38:47Z
dc.date.created2021-05-26
dc.descriptionPara los seres humanos, entender las emociones no es una tarea fácil y a menudo es muy complejo describir, interpretar y evaluar las emociones que estamos sintiendo. Reconocer las emociones es de vital importancia debido a que este proceso está relacionado con la toma de decisiones lo cual continuamente nos lleva a evaluar situaciones e identificar potenciales fuentes de conflicto y tener control al iniciar la respuesta a dichas acciones con el fin de resolver el conflicto y generar una respuesta adecuada frente al estímulo. Por otra parte, el procesamiento de lenguaje natural busca brindar a los computadores las herramientas para entender, interpretar y manipular el lenguaje humano a partir del reconocimiento de patrones. En este proyecto dirigido, se desarrolla un prototipo de interfaz interactiva de análisis de emociones en textos, en el en el cual se propone y aplica una metodología que permite la utilización de diversas bases de datos de textos, para la detección de emociones básicas, utilizando técnicas de PLN y su integración con una interfaz gráfica de usuario que indica gráficamente parámetros de valencia y activación emocional. Además se genera un modelo de inteligencia artificial a partir del ajuste fino de la arquitectura BERT para la clasificación de 4 emociones (alegría,calma,ira y tristeza) dadas por el modelo circumplejo de emociones de Russell con un valor F1 ponderado de 79%. Finalmente, se integra el modelo de inteligencia artificial en una interfaz web en un servidor local para su uso.spa
dc.description.abstractFor human beings, understanding emotions is not an easy task and it is often very complex to describe, interpret and evaluate the emotions we are feeling. Recognizing emotions is really important because this process is related to decision-making, which continually leads us to evaluate situations and identify possible sources of conflict and have control when initiating the response to those actions in order to resolve the conflict and generate an adequate response to the stimulus. On the other hand, natural language processing seeks to provide computers with the tools to understand, interpret and manipulate human language based on pattern recognition. In this project, a prototype of an interactive interface for emotion analysis in texts is developed, also a methodology is proposed and applied that allows the use of severarl text databases for the detection of basic emotions using NLP techniques and their integration with a graphical user interface that graphically indicates valence and emotional activation parameters. In addition, an artificial intelligence model is generated from the fine tuning of the BERT architecture for the classification of 4 emotions (joy, calm, anger and sadness) given by Russell's circumplex model of emotions with a weighted F1 score of 79%. Finally, the artificial intelligence model is integrated into a web interface on a local server for its use.spa
dc.format.extent47 pp.spa
dc.format.mimetypeapplication/pdf
dc.identifier.doihttps://doi.org/10.48713/10336_31536
dc.identifier.urihttps://repository.urosario.edu.co/handle/10336/31536
dc.language.isospaspa
dc.publisherUniversidad del Rosariospa
dc.publisher.departmentEscuela de Medicina y Ciencias de la Saludspa
dc.publisher.programIngeniería Biomédicaspa
dc.rightsAtribución-NoComercial-CompartirIgual 2.5 Colombia*
dc.rights.accesRightsinfo:eu-repo/semantics/openAccess
dc.rights.accesoAbierto (Texto Completo)spa
dc.rights.licenciaEL AUTOR, manifiesta que la obra objeto de la presente autorización es original y la realizó sin violar o usurpar derechos de autor de terceros, por lo tanto la obra es de exclusiva autoría y tiene la titularidad sobre la misma.spa
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/2.5/co/
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dc.source.instnameinstname:Universidad del Rosariospa
dc.source.reponamereponame:Repositorio Institucional EdocURspa
dc.subjectSistema de inteligencia artificial para interpretar emocionesspa
dc.subjectPrototipo de interfaz interactiva de análisis de emociones en textosspa
dc.subjectSistema de inteligencia artificial para el procesamiento de lenguaje natural (PLN)spa
dc.subjectSistemas de inteligencia artificial programado con Red neuronal basada en la arquitectura transformer BERTspa
dc.subject.ddcMétodos especiales de computaciónspa
dc.subject.keywordArtificial intelligence system to interpret emotionsspa
dc.subject.keywordInteractive interface prototype for analyzing emotions in textsspa
dc.subject.keywordArtificial intelligence system for natural language processing (NLP)spa
dc.subject.keywordArtificial intelligence systems programmed with a neural network based on the BERT transformer architecturespa
dc.titlePrototipo de interfaz interactiva de análisis de emociones en textosspa
dc.title.TranslatedTitleInteractive interface prototype for analyzing emotions in textseng
dc.typebachelorThesiseng
dc.type.documentMonografíaspa
dc.type.hasVersioninfo:eu-repo/semantics/acceptedVersion
dc.type.spaTrabajo de gradospa
local.department.reportEscuela de Medicina y Ciencias de la Saludspa
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