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If you are new to function
decomposition, start with the paper that appeared in IEEE
Intelligent Systems and their Applications [2]. It
describes the basic decomposition algorithm that deals with
multi-valued attributes and class, and discovers classifiers that
are 100% consistent with original data sets. We named this algorithm
as minimal-complexity decomposition, as the method thrives to
decomposition the original data set to a set of smaller data sets. An extended
version of this paper appeared in the book
by H. Liu and H. Motoda [3].
Minimal-complexity decomposition is in
the detail described in the paper that appeared in Artificial
Intelligence Journal [5]. The shorter version of this paper
was presented in ICML-97 [4]. Different partition selection methods
are investigated in the paper published in Informatica
[11].
A paper at KDD-97 [6] presents how
function decomposition can be viewed within a data mining framework.
It is in this paper that we first introduce the so-called
"supervised" function decomposition, that is, a function
decomposition that is to guided by the human expert in
selecting the concepts that are worth constructing. The
idea was pushed further by allowing the expert to, if needed,
change or suggest some parts of the functions that are discovered by
decomposition [10], but further investigations (and a program with a
nice user interface) is needed. How function decomposition may be
considered as a tool to automatically construct a decision support
models was presented at ISDSS-1997 [7].
Noise handling in function
decomposition is one of the main contributions of the PhD Thesis by
B. Zupan [1]. This part of the Thesis was
subsequently presented at ICML-2000 [8].
Function decomposition and its
application in handling continuous data was only marginally studied.
One of the few attempts to deal with this problem was presented at
ECML-97 [9].
[Disclaimer: We are making the pre-prints of the papers available in PDF. To see the
printed version of the papers, please check original
publication.]
[3] Zupan B, Bohanec M, Demsar J, Bratko I: Feature transformation by function decomposition, In:
Feature extraction, construction and selection: a data mining
perspective (Liu H, Motoda H, eds.), Kluwer, Boston, 1998,
pages 325-340.
[4] Zupan B, Bohanec M, Bratko I, Demsar J:
Machine learning by function decomposition, In:
Machine Learning: Proceedings of the Fourteenth International
Conference (ICML'97), Nashville, Tennessee, July 1997, pages
421-429.
[8] Zupan B, Bratko I, Bohanec M, Demsar J:
Induction of concept hierarchies from noisy data, In: Proceedings of the
Seventeenth International Conference on Machine Learning,
(ICML-200): June 2000, San Francisco, CA, 2000, pages 1199-1206.