Now I doing my thesis and i use formular of Root relative square error :rrse for
in my program. But I calculate result rrse not similar rrse that calculate from weka
who can tell formular rrse?
I read data mining of Ian H. Witten and Eibe Frank that have formular of rrse
but i can't understand valiable
RRSE = I attach formular file "Now I doing my thesis ..."
I am not sure that p1,….,,pn , a1,….,,an and a bar
Suppose have 2 test data each data have 2 class when calculate from Naïve Bayes each test
data has probability
Class 1 Class 2
Test data 1 0.9 0.1
Test data 1 0.8 0.2
Value of p1,….,,pn , a1,….,,an and a bar=?
And RRSE =?
Please Tell me I don’t understand
Thank You for Answer
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