abstract = "This is a AIR FORCE INSTITUTE OF TECHNOLOGY
WRIGHT-PATTERSON Air Force Base OH report procured by
the Pentagon and made available for public release. It
has been reproduced in the best form available to the
Pentagon. It is not spiral-bound, but rather assembled
with Velobinding in a soft, white linen cover. The
Storming Media report number is A932463. The abstract
provided by the Pentagon follows: While data mining
technology holds the promise of automatically
extracting useful patterns (such as decision rules)
from data, this potential has yet to be realized. One
of the major technical impediments is that the current
generation of data mining tools produce decision rule
sets that are very accurate, but extremely complex and
difficult to interpret. As a result, there is a clear
need for methods that yield decision rule sets that are
both accurate and compact. The development of the
Genetic Rule and Classifier Construction Environment
(GRaCCE) is proposed as an alternative to existing
decision rule induction (DRI) algorithms. GRaCCE is a
multi-phase algorithm which harnesses the power of
evolutionary search to mine classification rules from
data. These rules are based on piece-wise linear
estimates of the Bayes decision boundary within a
winnowed subset of the data. Once a sufficient set of
these hyper- planes are generated, a genetic algorithm
(GA) based {"}0/1{"} search is performed to locate
combinations of them that enclose class homogeneous
regions of the data. It is shown that this approach
enables GRaCCE to produce rule sets significantly more
compact than those of other DRI methods while achieving
a comparable level of accuracy. Since the principle of
Occam's razor tells us to always prefer the simplest
model that fits the data, the rules found by GRaCCE are
of greater use than those identified by existing
methods.",
notes = "Spiral-bound ?
Oct 2016 Appears to have been republished by
BiblioScholar (21 Nov. 2012) ISBN-13: 978-1288324286",