If an itemset is not a frequent set and no superset of this is a frequent set, then it is _______.

Related MCQs

• If a set is a frequent set and no superset of this set is a frequent set, then it is called ________.
• The a priori frequent itemset discovery algorithm moves _______ in the lattice.
• Any subset of a frequent set is a frequent set. This is ___________.
• Any superset of an infrequent set is an infrequent set. This is _______.
• Dynamuc Itemset Counting Algorithm was proposed by ____.
• 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.
• The _______ step eliminates the extensions of (k-1)-itemsets which are not found to be frequent, from being considered for counting support.
• The _______ step eliminates the extensions of (k-1)-itemsets which are not found to be frequent, from being considered for counting support.
• A frequent pattern tree is a tree structure consisting of ________.