Clear Filters
Clear Filters

plotting CLASSIFICATION confusion matrix

4 views (last 30 days)
Newman
Newman on 2 Sep 2016
Commented: Greg Heath on 7 Sep 2016
Hello I want to plot the classification confusion matrix, from the output variables as obtaind from the defualt matlab function rather than using the plotconfusion function:
[c,cm,ind,per] = confusion(targets,outputs)
How do I use these four varibales :c,cm,ind,per TO GENERATE A CONFUSION MATRIX?
  3 Comments
Newman
Newman on 2 Sep 2016
Actually I have calculated a lot of outputs for different neural network considering random partitions and save the targets and results using the confusion function.So i ave to repeat the code in its entirety to plot confusion for each and every case.It will take lot of time.So, that's why.
Greg Heath
Greg Heath on 7 Sep 2016
help confusion
doc confusion
help plotconfusion
doc plotconfusion
and the references therein.
Hope this helps
Greg

Sign in to comment.

Answers (0)

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!