How to get posterior probability for CNN (prediction probability) ?

Dear friends,

May I ask, How to get posterior probability for CNN (prediction probability) ? I am using the CNN inbulit function, is there a way I can get the posterior probability ? I read the a post about prior probability (just equations, not the function), but I didnt find any function could show the posterior probability. Someone can advise me? Thank you very much.

prior probability:

https://www.mathworks.com/help/deeplearning/ug/layers-of-a-convolutional-neural-network.html

Answer 1

[Jyotish Kumar]

Hi,

‘predict’ function can be used to estimate posterior probability. See the following to learn more about how it estimates:

http://www.mathworks.com/help/releases/R2016a/stats/compactclassificationecoc.predict.html#outputarg_Posterior

I hope it will help you.

[Sunson29]

thank you! I just found that as well.