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Evolutionary Computation in Data Mining (Paperback, 2005 ed.)
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Evolutionary Computation in Data Mining (Paperback, 2005 ed.)
Series: Studies in Fuzziness and Soft Computing, 163
Expected to ship within 10 - 15 working days
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Data mining (DM) consists of extracting interesting knowledge from
re- world, large & complex data sets; and is the core step of a
broader process, called the knowledge discovery from databases
(KDD) process. In addition to the DM step, which actually extracts
knowledge from data, the KDD process includes several preprocessing
(or data preparation) and post-processing (or knowledge refinement)
steps. The goal of data preprocessing methods is to transform the
data to facilitate the application of a (or several) given DM
algorithm(s), whereas the goal of knowledge refinement methods is
to validate and refine discovered knowledge. Ideally, discovered
knowledge should be not only accurate, but also comprehensible and
interesting to the user. The total process is highly computation
intensive. The idea of automatically discovering knowledge from
databases is a very attractive and challenging task, both for
academia and for industry. Hence, there has been a growing interest
in data mining in several AI-related areas, including evolutionary
algorithms (EAs). The main motivation for applying EAs to KDD tasks
is that they are robust and adaptive search methods, which perform
a global search in the space of candidate solutions (for instance,
rules or another form of knowledge representation).
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