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Recursiveness is a generalization of associativity, initially introduced in order to explain what an Ordered Weighted Averaging (OWA) rule is. In this paper, additive recursive rules are presented, showing the relevance of some particular OWA re[...]texto impreso
Fernández, A. ; Montero, Javier ; Tordesillas, J. ; Amo, Ana del ; Biging, G. | Universidade de Vigo | 2000Información del artículo Análisis comparativo de un modelo no supervisado de clasificación difusa frente al modelo clásico.texto impreso
Most of the classification models assume, in a direct or indirect way, the possibility of a representation of the object to be classified within a good properties space, in which one is able to define some distances. Quite often this representat[...]texto impreso
Montero, Javier ; Yáñez, Javier ; Amo, Ana del ; Gomez, D. ; Biging, G. | Association for Intelligent Machinery | 2002Classication of land cover represents a quite standard example of natural fuzzy boundaries between phenomena: many classes show in nature internal gradual diferences in species, health, age, moisture, as well other factors. It is unrealistic to [...]texto impreso
The goal of this paper is to present how two different image processing approaches can be enhanced by merging both methodologies. We will see how the results of a perceptual labelled segmentation methodology [7] can be improved by applying a fuz[...]texto impreso
In this paper it is pointed out that a classification is always made taking into account all the available classes, i.e., by means of a classification system. The approach presented in this paper generalizes the classical definition of fuzzy par[...]texto impreso
The paper objective is to study and solve one of the problems encountered in the development of a Fire Control system. Fire Control encompasses all operations required to apply fire on a target. We can not cover in this paper the whole set of ma[...]texto impreso
In this chapter we consider remotely sensed images, where land surface should be classified depending on their uses. On one hand, we discuss the advantages of the fuzzy classification model proposed by Amo et al. (European Journal of Operational[...]texto impreso
La mayoría de los modelos al uso para clasificación asumen, de manera directa o indirecta, la posibilidad de una representación de los objetos a clasificar dentro de un espacio con buenas propiedades, sobre el que es factible definir algún topo [...]texto impreso
In this paper we analyze the concept of fuzzy partition, starting from the classical key definition given by E.H. Ruspini (1969). Our main claim is that such a definition is too restrictive, since it assumes a particular set of classes that in p[...]texto impreso
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Amo, Ana del ; Gomez, D. ; Montero, Javier ; Biging, G. | European Society for Fuzzy Logic and Technology | 2001Fuzzy classification systems is defined in this paper as an aggregative model, in such a way that Ruspini classical definition of fuzzy partition appears as a particular case. Once a basic recursive model has been accepted, we then propose to an[...]texto impreso
This paper develops the recursive model for connective rules (as proposed in V. Cutello, E. Molina, J. Montero, Associativeness versus recursiveness, in: Proceedings of the 26th IEEE International Symposium on Multiple-valued Logic, Santiago de [...]texto impreso
This paper stresses that standard multicriteria aggregation procedures either do not assume any structure in data or this structure is in fact assumed linear. Nevertheless, many decision making problems are based upon a family of data with a wel[...]texto impreso
Amo, Ana del ; Montero, Javier ; Fernández, Angela ; López, Marina ; Tordesillas, José Manuel ; Biging, Greg | IEEE-Inst Electrical Electronics Engineers Inc | 2002Geographical information (including remotely sensed data) is usually imprecise, meaning that the boundaries between different phenomena are fuzzy. In fact, many classes in nature show internal gradual differences in species, health, age, moistur[...]
