Listando por materia "Aprenentatge automàtic"
Mostrando ítems 1-12 de 12
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A Comparative Survey of Feature Extraction and Machine Learning Methods in Diverse Acoustic Environments
(Sensors, 2021, Vol. 21, No. 4, 2021-02)Acoustic event detection and analysis has been widely developed in the last few years for its valuable application in monitoring elderly or dependant people, for surveillance issues, for multimedia ... -
Analisi de l'avaluació incremental i de l'aplicació eficient de l'Algorisme Genètic en un Sistema Classificador
(2001-10)Aquest article parteix de l'ana!isi del sistema MOLeeS, un sistema classificador (eS) que evoluciona un conjunt de regles de classificació a partir d'algorismes genetics (GA). El sistema es descomposa ... -
Aprendizaje Supervisado de Reglas Difusas mediante un Sistema Clasificador Evolutivo Estilo Michigan
(2007-09)Este artículo presenta Fuzzy-UCS, un sistema clasificador de la familia de Michigan diseñado para tratar problemas de aprendizaje supervisado. Fuzzy-UCS se inspira en el sistema clasificador UCS para ... -
BASTIAN: incorporating the Rough Sets theory into a Case-Bases Classifier System
(2000-10)This paper proposes how to incorporate the Rough Sets theory as a weighting method into a Case-Based Classifier System. This hybrid system has been implemented into the platform called BASTIAN ( ... -
Classifying Microcalcifications in Digital Mammograms using Machine Learning techniques
(2001-10)This paper presents a Computer Aided Diagnosis (CAD) of breast cancer from mammograms. The first part involves severa! image processing techniques, which extract a set of features from the microcalcifications ... -
Comparison of Strategies Based on Evolutionary Computation for the Design of Similarity Functions
(Proceedings of the 8th International Conference of the ACIA, 2005-10)One of the main keys in case-based reasoning system is the retrievalphase, where the most similar cases are retrieved by means of a similarity function.According to the problem, the ... -
Complejidad del Aprendizaje y Muestreo de Ejemplos en Sistemas Clasificadores
(2004-02)Este trabajo se centra en la aplicación de los Sistemas Clasificadores basados en Algoritmos Genéticos a problemas de aprendizaje supervisado o aprendizaje a partir de ejemplo. Concretamente, se estudia ... -
Genetic Classifier System as a heuristic weighting method for a Case-Based Classifier System
(2000-10)This paper proposes how to use a Genetic Classifier System as a heuristic weighting method for a Case-Based Classifier System. The preliminary results are performed into a specific domain: the prediction ... -
homeSound: A High Performance Platform for Massive Data Acquisitionand Processing in Ambient Assisted Living Environments
(2017-02)Las Smart Grids se presentan como una solución a la demanda de la gestión distribuida e inteligente de la energía, mejorando así las funciones de automatización, recolección ... -
Inferring the votes in a new political landscape: the case of the 2019 Spanish Presidential elections
(Journal of Big Data, 2020, 2020-08)The avalanche of personal and social data circulating in Online Social Networks over the past 10 years has attracted a great deal of interest from Scholars and Practitioners who seek to analyse not only ... -
MultiObjective Learning in a Genetic Classifier System (MOLeCS)
(2000-10)MOLeCS is a new Classifier System which addresses its learning as a multiobjective optimization of two goals: classifier accuracy and generality. These objectives are both emphasized in the fitness ... -
The first look: a biometric analysis of emotion recognition using key facial features
(Frontiers in Computer Science 2025, 7, 2025)Introduction: Facial expressions play a crucial role in human emotion recognition and social interaction. Prior research has highlighted the significance of the eyes and mouth in identifying emotions; ...