Prior knowledge for pattern recognition: Difference between revisions

Revision as of 23:38, 1 December 2011

Revision as of 23:38, 1 December 2011

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* [[Translation_(geometry)|translation]];

* [[Rotation_(mathematics)|rotation]];

* [[Skewing]];

* [[Scaling_(geometry)|scaling]].

Incorporating the invariance to a transformation <math>T_{\theta}: \boldsymbol{x} \mapsto T_{\theta}\boldsymbol{x}</math> parametrized in <math>\theta</math> into a classifier of output <math>f(\boldsymbol{x})</math> for an input pattern <math>\boldsymbol{x}</math> corresponds to enforce the equality