Winnow (algorithm): Difference between revisions

Revision as of 06:10, 5 May 2010

Revision as of 18:13, 22 October 2010

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A good value for <math>\alpha</math> is 2.

Variations are also used. For example, Winnow2 is the same as Winnow1 except that in the demotion step the weights are multiplieddivided by <math>\frac{1}{\alpha}</math> instead of being set to 0.

==Mistake bounds==