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Fig. 5.6 Outline of the
classification procedure
We used two different algorithms for the estimation of the W ICA parameters
for each class in the Mixca procedure. The first algorithm was JADE (Mixca-
JADE) [
27
], and the second algorithm was the proposed Gaussian kernel-based
(non-parametric) approach included in Mixca (see
Chap. 3
)[
20
]. This second
2
km
S
ð
n
0
Þ
km
S
ð
n
Þ
¼
a
P
n
0
6¼
n
1
2
h
pS
ð
n
Þ
km
algorithm
uses
the
expression
e
m
¼
1...Mk
¼
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