An improved training algorithm for kernel Fisher discriminants
An improved training algorithm for kernel Fisher discriminants
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发表时间:
2001
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通讯作者:
S. Mika;Alex Smola;B. Scholkopf
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作者:
S. Mika;Alex Smola;B. Scholkopf
We present a fast training algorithm for the kernel Fisher discriminant classifier. It uses a greedy approximation technique and has an empirical scaling behavior which improves upon the state of the art by more than an order of magnitude, thus rendering the kernel Fisher algorithm a viable option also for large datasets.