For table II, compute support, the interest measure, and the ? correla- tion coefficient for the association pattern {A, B}. Also, compute the confidence of rules A ? B and B ? A.
Consider the contingency tables shown in Table 6.6.
s(A)=0.9, s(B)=0.9, s(A, B)=0.89.
I(A, B)=1.09, ?(A, B)=0.89.
c(A ?? B)=0.98, c(B ?? A)=0.98.
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