Classification accuracy

[ya_montazar]

Hi,
what is the definition of Classification accuracy which is extract from confusion matrix???

 

[harsha_jois]

Hi ya_montazar.
It is the ration of (1 classified as 1)+(0 classified as 0) to (1 classified as 0)+(0 classified as 1)(1 classified as 1)+(0 classified as 0)
That is the ratio of number of right classifications to total test subjects.
Hope this helps
regards
-Harsha Jois