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0.8
x
2
^
E
(e)
2
1
0.6
0
−1
0.4
−2
x
1
−3
e
0.2
−2
0
2
4
−2
−1
0
1
2
(a) Epochs=0
0.58
x
2
^
E
(e)
2
0.56
1
0
0.54
−1
−2
0.52
x
1
−3
e
0.5
−2
0
2
4
−2
−1
0
1
2
(b) Epochs=20
0.5699
x
2
2
1
0.5699
0
−1
0.5699
−2
x
1
−3
e
0.5699
−2
0
2
4
−1
0
1
2
Error Rate (Test) = 0.500
0.65
0.6
Error Rate
^
0.58
S
0.56
0.6
0.54
0.52
epochs
epochs
0.55
0.5
0
10
20
30
0
10
20
30
(c) Epochs=30
Fig. 3.4 Graphs showing an experiment as in Fig. 3.3 but with the error PDFs
estimated with
h
=0
.
4
(no fat estimation).