Credit Approval By A Clustering Genetic
Algorithm
Author(s)
E.R. Hruschka & N.F.F. Ebecken
Abstract
This paper presents a new clustering genetic algorithm for data mining
applications. A simple encoding scheme that yields to constant-lenght
chromosomes is used, thus allowing the application of the standard genetic
operators. Besides, a consistent algorithm, which avoids the problems of
redundant codification and context insensitivity, is developed. In addition, a very
simple heuristic is applied in order to generate the initial population. The
individual fitness is determined based on the Euclidean distances among the
objects, as well as on the number of objects belonging to each cluster. The
clustering genetic algorithm is evaluated in the database known as Australian
Credit Approval. The algorithm performs well considering that the rule set
shou
Keywords
Related Book
Other papers in this volume
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