The partition algorithm uses scans of the databases to discover all frequent sets

Related MCQs

• The basic partition algorithm reduces the number of database scans to __________ & divides it into partitions
• The basic idea of the Apriori algorithm is to generate_____item sets of a particular size & scans the database
• If a set is a frequent set and no superset of this set is a frequent set, then it is called____________
• Any subset of a frequent set is a frequent set. This is_________
• If an itemset is not a frequent set and no superset of this is a frequent set, then it is
• The_______algorithm is based on the observation that the frequent sets are normally very few in number compared to the set of all itemsets
• The a priori frequent itemset discovery algorithm moves in the lattice
• An algorithm called________is used to generate the candidate item sets for each pass after the first
• The goal of________is to discover both the dense and sparse regions of a data set
• ___________defines the structure of the data held in operational databases and used by operational applications.