Considering the set of frequent items sorted in the order of descending support

count i$.$e$.$ L$=\{\{$I$2$: $7\},\{$I$1$: $6\},\{$I$3$: $6\},\{$I$4$: $2\},\{$I$5$: $2\}\}$ discuss the building of

corresponding FP$-$Tree. Discuss a variation of Apriori algorithm to be used in

Multilevel Association Rule Mining. What are Binning, $\backslash$chi $2$ correlation measure and

Rule Constraints $---$ Give example?