Listar por tema "natural language processing"
Mostrando ítems 1-19 de 19
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A Case-Based Reasoning Model Powered by Deep Learning for Radiology Report Recommendation
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2021)Case-Based Reasoning models are one of the most used reasoning paradigms in expert-knowledge-driven areas. One of the most prominent fields of use of these systems is the medical sector, where explainable models are required. ... -
A Novel Approach on Visual Question Answering by Parameter Prediction using Faster Region Based Convolutional Neural Network
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 06/2019)Visual Question Answering (VQA) is a stimulating process in the field of Natural Language Processing (NLP) and Computer Vision (CV). In this process machine can find an answer to a natural language question which is related ... -
A Review of Artificial Intelligence in the Internet of Things
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 03/2019)Humankind has the ability of learning new things automatically due to the capacities with which we were born. We simply need to have experiences, read, study… live. For these processes, we are capable of acquiring new ... -
Agente conversacional para búsqueda y recomendación de ofertas laborales
(18/09/2019)El objetivo del presente trabajo es el desarrollo de la arquitectura y metodología utilizada por un agente conversacional para interaccionar con un usuario y extraer la información necesaria que le permita actuar como ... -
An Efficient Fake News Detection System Using Contextualized Embeddings and Recurrent Neural Network
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 02/2023)Fake news is detrimental for society and individuals. Since the information dissipation through online media is too quick, an efficient system is needed to detect and counter the propagation of fake news on social media. ... -
Análisis de sentimiento en procesamiento cuántico del lenguaje natural en un contexto financiero
(01/09/2023)La inteligencia artificial es una combinación de algoritmos planteados con el propósito de crear máquinas que presenten las mismas capacidades que el ser humano. Así, el aprendizaje automático es un subconjunto de la ... -
Assessing Lexical-Semantic Regularities in Portuguese Word Embeddings
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 03/2021)Models of word embeddings are often assessed when solving syntactic and semantic analogies. Among the latter, we are interested in relations that one would find in lexical-semantic knowledge bases like WordNet, also covered ... -
Automatización de tareas de validación por medio de procesamiento de lenguaje natural
(2021)El presente trabajo contiene la planificación de un proyecto para automatizar las tareas de validación de análisis de sentimiento en comunicaciones de servicio con usuarios. Se analizan las herramientas de lenguaje natural ... -
Biomedical Term Extraction: NLP Techniques in Computational Medicine
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 03/2019)Artificial Intelligence (AI) and its branch Natural Language Processing (NLP) in particular are main contributors to recent advances in classifying documentation and extracting information from assorted fields, Medicine ... -
BOT conversacional para acompañar y cuidar a personas mayores
(21/07/2022)Las personas pierden progresivamente su autonomía a medida que envejecen. Esto hace necesario que cuenten con ayuda de terceros. Se desarrolla un BOT para Telegram usando la plataforma Dialogflow en español para ayudar a ... -
Comparativa de modelos de aprendizaje profundo para la detección de odio en castellano en medios de información social.
(08/02/2023)Con este trabajo tratamos de determinar la viabilidad que existe en la detección automática de expresiones de odio en castellano mediante la aplicación de Deep Learning (DL) sobre el dataset del proyecto Hatemedia1. Para ... -
Desarrollo de un chatbot web como asistente de ventas
(20/02/2019)En este proyecto se desarrolla un chatbot para una empresa en Ecuador. Dicho chatbot tendrá como objetivo atender a los visitantes del sitio web, cuando estos establezcan una comunicación a través de un chat en línea. ... -
Inteligencia artificial contra la desinformación: fundamentos, avances y retos
(Profesional de la Informacion, 2023)Internet y las redes sociales han revolucionado la forma en la que se distribuye y consume la información. Sin embargo, la enorme cantidad de contenidos disponibles en estas plataformas dificulta la tarea distinguir entre ... -
Keyword-Based Processing for Assessing Short Answers in the Educational Field
(Communications in Computer and Information Science, 2022)When grading open-ended engineering exam responses, it is assessed to what extent its content and quality suit the requirements and accomplish the objectives of the test. This is a time consuming and subjective task. The ... -
Measuring the Difference Between Pictures From Controlled and Uncontrolled Sources to Promote a Destination. A Deep Learning Approach
(International Journal of Interactive Multimedia and Artificial Intelligence, 10/2023)Promoting a destination is a major task for Destination Marketing Organizations (DMOs). Although DMOs control, to some extent, the information presented to travelers (controlled sources), there are other different sources ... -
POST-VIA: Develop individualized marketing strategies for tourists
(Studies in Computational Intelligence, 2013)POST-VIA is an information system whose main objective is develops tools to manage direct marketing strategies in the tourism sector. POSTVIA can be considered as software able to collect information about the travel ... -
Procesamiento del Lenguaje Natural para determinar el grado de acierto o validez de una respuesta corta basado en palabras clave
(20/09/2021)En ocasiones, el contenido y calidad de un examen no se adecúa a los objetivos marcados para la prueba. Por eso, se pretende desarrollar una herramienta capaz de reconocer las respuestas de contenido más pobre, facilitando ... -
Sentiment Analysis and Classification of Hotel Opinions in Twitter With the Transformer Architecture
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 03/2023)Sentiment analysis is of great importance to parties who are interested is analyzing the public opinion in social networks. In recent years, deep learning, and particularly, the attention-based architecture, has taken over ... -
Using Local Grammar for Entity Extraction from Clinical Reports
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 2015)Information Extraction (IE) is a natural language processing (NLP) task whose aim is to analyze texts written in natural language to extract structured and useful information such as named entities and semantic relations ...
