(1): 4
(2): 4
(1 2): 3
(3): 4
(1 3): 3
(2 3): 3
(1 2 3): 2
Above are show my sortedList.
may i know how to extract the double itemset and store in another new sortedList?
my expected output in my new sortedList are:
(1 2): 3
(1 3): 3
(2 3): 3
(1 2 3): 2
hope anyone can help me..