Now showing items 1-5 of 5
Model selection for discriminative restricted boltzmann machines through meta-heuristic techniques
(Journal of Computational Science, 2015) [Artigo]
Discriminative learning of Restricted Boltzmann Machines has been recently introduced as an alternative to provide a self-contained approach for both unsupervised feature learning and classification purposes. However, one ...
Binary flower pollination algorithm and its application to feature selection
(Studies in Computational Intelligence, 2015-01-01) [Artigo]
The problem of feature selection has been paramount in the last years, since it can be as important as the classification step itself. The main goal of feature selection is to find out the subset of features that optimize ...
Ultrasonic sensor signals and optimum path forest classifier for the microstructural characterization of thermally-aged inconel 625 alloy
(Sensors (Basel, Switzerland), 2015) [Artigo]
Secondary phases, such as laves and carbides, are formed during the final solidification stages of nickel-based superalloy coatings deposited during the gas tungsten arc welding cold wire process. However, when aged at ...
Obtenção de neurônios de redes neurais de base radial via agrupamento de dados por floresta de caminhos ótimos
(Interciência & Sociedade, 2015) [Artigo]
Neste artigo é apresentada uma abordagem para aumentar a eficácia das Redes Neurais Artificiais de Funções de Base Radial utilizando um algoritmo de agrupamento de dados via Floresta de Caminhos Ótimos. Algumas técnicas ...
Black Hole Algorithm for non-technical losses characterization
(2015 IEEE 6th Latin American Symposium on Circuits and Systems, LASCAS 2015 - Conference Proceedings, 2015-01-01) [Trabalho apresentado em evento]
With the consolidation of Smart Grids, a considerable amount of works can be noticed, mainly with respect to the application of several artificial intelligence techniques in order to automatically identify non-technical ...