The basic partition algorithm reduces the number of database scans to ________ & divides it into partitions.

Related MCQs

• The basic idea of the apriori algorithm is to generate________ item sets of a particular size & scans the database.
• The basic idea of the apriori algorithm is to generate________ item sets of a particular size & scans the database.
• The partition algorithm uses _______ scans of the databases to discover all frequent sets.
• Dimensionality reduction reduces the data set size by removing ____________.
• 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.
• Certain itemsets enter afresh into the system and get into the _______, which are essentially the supersets of the itemsets that move from the dashed circle to the dashed box.
• ________________ is the specialized data warehouse database.
• ________________ is held in the catalog of the warehouse database system.
• ______consists of formal definitions, such as a COBOL layout or a database schema.