Data mining-08.02.23

Apriori algorithm operates in _____ method

• Bottom-up search method

• Breadth-first search method

• None of the above

• Both a & b

A bi-directional search takes advantage of ____ process

• Bottom-up process

• Top-down process

• none

• Both a & b

The princer-search has an advantage over a priori algorithm when the largest frequent itemset is long

• True

• False

MFCS stands for

• Minimal Frequent Candidate Set

• Maximum Frequent Candidate Set

• None of the above

The vertical arrow indicates the movement of the item set after reaching the frequent threshold

• True

• False