Mining of Data Sets - Chapter 6.1, Problem 7E: I need help with this question (I don't know how to mathematically descri
Posted: Wed Nov 24, 2021 9:32 am
Mining of Data Sets - Chapter 6.1, Problem
7E:
I need help with this question (I don't know how to
mathematically describe all these rules):
Exercise 6.1.7 : Describe all the association rules that
have 100% confidence for the market-basket data of:
(a) Exercise 6.1.1.
This is the said data:
Exercise 6.1.1 : Suppose there are 100 items,
numbered 1 to 100, and also 100 baskets, also numbered 1 to 100.
Item i is in basket b if and only if i divides b with no remainder.
Thus, item 1 is in all the baskets, item 2 is in all fifty of the
even-numbered baskets, and so on. Basket 12 consists of items {1,
2, 3, 4, 6, 12}, since these are all the integers that divide
12.
7E:
I need help with this question (I don't know how to
mathematically describe all these rules):
Exercise 6.1.7 : Describe all the association rules that
have 100% confidence for the market-basket data of:
(a) Exercise 6.1.1.
This is the said data:
Exercise 6.1.1 : Suppose there are 100 items,
numbered 1 to 100, and also 100 baskets, also numbered 1 to 100.
Item i is in basket b if and only if i divides b with no remainder.
Thus, item 1 is in all the baskets, item 2 is in all fifty of the
even-numbered baskets, and so on. Basket 12 consists of items {1,
2, 3, 4, 6, 12}, since these are all the integers that divide
12.