"What is the best dataset form to mining using fp-growth algorithm in RM?"
Anyone knows the best criteria or at least the rules for dataset that want to be mined using fp-growth?
And about the form, which one is better?
1. order_id | item1 | item 2 | item 3
or
2. order_id | item {}
or
3. order_id | book (T/F) | pencil (T/F) | bag (T/F)
because every example i read always use #2 form but what about the #1 and #3??
And about the form, which one is better?
1. order_id | item1 | item 2 | item 3
or
2. order_id | item {}
or
3. order_id | book (T/F) | pencil (T/F) | bag (T/F)
because every example i read always use #2 form but what about the #1 and #3??