Title:
Comparison-of-Bayesian-and-fisher
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Description: Training error rate and cross- validation error rates are equal, the larger the sample , this result is to be expected training error rate is generally lower than the test error rate , but when comparing the sample data came from the experiment there was an accident, that more samples group test error rate less than the training sample error rate is smaller In this experiment, the same set of data cross-validation error rate than independent test error rate, this anomaly is because the sample of reasons , cross-validation sample is small,And independent testing large number of training samples used , resulting in this situation.Classification online , fisher criterion is a straight line , while the Bayesian classifier is actually a closed curve similar to elliptical It is clear that the Bayesian classifier is better than the fisher classifier .
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File list (Check if you may need any files):
C.txt
classify_CH.m
D.txt
E.txt
F.txt
fisher.asv
fisher.m
graphics1.asv
graphics1.m
graphics.m
leaveone1.m
leaveone2.m
leaveone.m
sort_CH.m
A.txt
B.txt
