Bayes Misclassification error and plot : pattern recognition [closed]
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Published on 2012-04-01T01:37:27Z
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2012/04/01
5:38 UTC
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Below is a Matlab code for Bayes classifier which classifies arbitrary numbers into their classes.
training = [3;5;17;19;24;27;31;38;45;48;52;56;66;69;73;78;84;88];
target_class = [0;0;10;10;20;20;30;30;40;40;50;50;60;60;70;70;80;80];
test = [1:2:90]';
class = classify(test,training, target_class, 'diaglinear'); % Naive Bayes classifier
[test class]
If someone could provide code snippets for calculating the Bayes error for misclassification and accuracy.Also, is it possible to plot a scatter plot and histogram indicating the number of data points belonging to different classes? Thank you.
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