Greg GrudicIntro AI1 Introduction to Artificial Intelligence CSCI 3202 Fall 2007 The Goal of Classification Greg Grudic.

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Presentation transcript:

Greg GrudicIntro AI1 Introduction to Artificial Intelligence CSCI 3202 Fall 2007 The Goal of Classification Greg Grudic

Goal of Classification Give Training Data GOAL: Construct a model Model Property: Minimum error rate on future (unseen) data: Greg GrudicIntro AI2

Measuring Model Accuracy: Classification Assume a set of data Classification accuracy Greg GrudicIntro AI3 Where

Reading For Next Class The Perceptron algorithm: – –No need to read about the variations. Go through the Getting Started section under HELP in Matlab. Greg GrudicIntro AI4