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Figure 4.2
κ
= 0
.
4; averaged over 80 independent trials for
w
1
.
Figure 4.3
κ
= 0
.
4; averaged over 80 independent trials for
w
2
.
the other two methods. Figure 4.8 shows, for the same problem, the very good
performance of the TLS EXIN acceleration methods. In particular, BFGS has a
much superior accuracy. The epochs are actually
blocks
, in order to use these
methods online. These acceleration techniques give good results even for high
noise levels (see Figure 4.9 for
κ
=
1; RLS and TLS GAO yield, respectively,
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