منابع مشابه
Classifier Fitness Based on Accuracy Stewart
In many classifier systems, the classifier strength parameter serves as a predictor of future payoff and as the classifier's fitness for the genetic algorithm. We investigate a classifier system, XCS, in which each classifier maintains a prediction of expected payoff, but the classifier's fitness is given by a measure of the prediction's accuracy. T h e system executes the genetic algorithm in ...
متن کاملClassifier Systems -- Accuracy-Based Fitness Allows . . .
Traditionally within classifier systems the ability of a classifier to obtain reward (as measured by its strength) indicates the fitness of the classifier within the rule population. However Wilson (1995) proposed a new approach to fitness in terms of classifiers prediction accuracy. This paper presents experiments with two different classifier systems: Newboole (Bonelli et al. 1990) and XCS (W...
متن کاملUsing Raw Accuracy to Estimate Classifier Fitness in XCS
In XCS classifier fitness is based on the relative accuracy of the classifier prediction [3]. A classifier is more fit if its prediction of the expected payoff is more accurate than the prediction given by the other classifiers that are applied in the same situations. The use of relative accuracy has two major implications. First, because the evaluation of fitness is based on the relevance that...
متن کاملX-FCS: a fuzzy classifier system using accuracy based fitness - first results
A fuzzy classifier system called X-FCS is proposed which employs accuracy-based fitness. Each classifier (rule) maintains an estimate of the payoff obtained when it fires and the accuracy of this prediction is used as the basis for selection under action of the genetic algorithm. The motivation behind this approach is that such a classifier system will be capable of generating compact, high-per...
متن کاملPredicting the accuracy of soldiers\' shooting based on physical fitness factors and behavioral brain personality traits
Abstract Aims: Shooting is one of the most important skills for military accommodation, and mastery in this sport or military skill is valuable. People are very different, both in terms of physicality and physicality. The main issue of the present study is to predict the accuracy of soldiers' shooting based on physical factors and behavioral brain personality traits. Method: The present study...
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ژورنال
عنوان ژورنال: Evolutionary Computation
سال: 1995
ISSN: 1063-6560,1530-9304
DOI: 10.1162/evco.1995.3.2.149