The basic idea of the apriori algorithm is to generate________ item sets of a particular size & scans the database.

Related MCQs

• The basic idea of the apriori algorithm is to generate________ item sets of a particular size & scans the database.
• The basic partition algorithm reduces the number of database scans to ________ & divides it into partitions.
• An algorithm called________is used to generate the candidate item sets for each pass after the first.
• An algorithm called________is used to generate the candidate item sets for each pass after the first.
• The partition algorithm uses _______ scans of the databases to discover all frequent sets.
• 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 ________ algorithm is based on the observation that the frequent sets are normally very few in number compared to the set of all itemsets.
• ____________ can generate programs itself, enabling it to carry out new tasks.
• Rule based classification algorithms generate ______ rule to perform the classification.
• Data marts that incorporate data mining tools to extract sets of data are called ______.