Título
Fisher’s decision tree
Autor
ASDRUBAL LOPEZ CHAU
Jair Cervantes Canales
LOURDES LOPEZ GARCIA
Farid García Lamont
Nivel de Acceso
Acceso Abierto
Materias
Resumen o descripción
Univariate decision trees are classifiers currently used in many data mining applications. This classifier discovers partitions in the input space via hyperplanes that are orthogonal to the axes of attributes, producing a model that can be understood by human experts. One disadvantage of univariate decision trees is that they produce complex and inaccurate models when decision boundaries are not orthogonal to axes. In this paper we introduce the Fisher’s Tree, it is a classifier that takes advantage of dimensionality reduction of Fisher’s linear discriminant and uses the decomposition strategy of decision trees, to come up with an oblique decision tree. Our proposal generates an artificial attribute that is used to split the data in a recursive way. The Fisher’s decision tree induces oblique trees whose accuracy, size, number of leaves and training time are competitive with respect to other decision trees reported in the literature. We use more than ten public available data sets to demonstrate the effectiveness of our method.
Editor
Expert Systems with Applications
Fecha de publicación
15 de noviembre de 2013
Tipo de publicación
Artículo
Recurso de información
Fuente
0957-4174
Idioma
Inglés
Relación
10.1016/j.eswa.2013.05.044;
Audiencia
Estudiantes
Investigadores
Repositorio Orígen
REPOSITORIO INSTITUCIONAL DE LA UAEM
Descargas
974