How to find the threshold value from KNN classification
1 view (last 30 days)
Show older comments
Hi all,
I want to ask that I have total 100 classes [1,2,3,4,5......100] One class having 12 samples from which 8
samples for training, like (100 * 8 = 800 samples for traning). Remaining 4 samples for testing,like
that(100 * 4=400 samples for testing.
Now, I need to find threshold values, which will assist me in identifying Threshold,FAR,FRR, by using
Matlab.
I have studied perfcurve function, but I don't know how can I measure the threshold values 100 classes.
Please guide me how can I do it?
0 Comments
Answers (0)
See Also
Categories
Find more on Statistics and Machine Learning Toolbox in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!