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Artículo
Ameva: An autonomous discretization algorithm
(ScienceDirect, 2009-04)
This paper describes a new discretization algorithm, called Ameva, which is designed to work with supervised learning algorithms. Ameva maximizes a contingency coefficient based on Chi-square statistics and generates a ...
Artículo
Wrapping Web Data Islands
(Graz University of Technology, 2008)
Artículo
Multi-Classification by Using Tri-Class SVM
(SpringerLink, 2006-02)
The standard form for dealing with multi-class classification problems when biclassifiers are used is to consider a two-phase (decomposition, reconstruction) training scheme. The most popular decomposition procedures are ...
Artículo
Análisis y visualización de comunidades científicas con información extraida de la web
(IEEE Computer Society, 2005)
Artículo
A study on saving energy in artificial lighting by making smart use of wireless sensor networks and actuators
(IEEE Computer Society, 2009)
This article is focused on adapting lighting conditions to user lighting preferences. A theoretical analysis of lighting conditions is carried out, and a case study is shown by means of the setup of an experimental ...
Artículo
A new approach to qualitative learning in time series
(ScienceDirect, 2009-08)
In this paper the k-nearest-neighbours (KNN) based method is presented for the classification of time series which use qualitative learning to identify similarities using kernels. To this end, time series are transformed ...
Artículo
Sobre núcleos, distancias y similitudes entre intervalos
(Sociedad Iberoamericana de Inteligencia Artificial, 2004)
Existe un buen número de aplicaciones en las que la información a codificar viene expresada en forma de un intervalo de valores. Esto sucede, en especial, cuando se intentan procesar los datos por predicción a un cierto ...