Reducing the number of attributes to solve the high dimensionality problem is called as_____________.

Related MCQs

• The problem of dimensionality curse involves___________.
• Dimensionality reduction reduces the data set size by removing_____________.
• ________of data means that the attributes within a given entity are fully dependent on the entire primary key of the entity.
• _________are effective tools to attack the scalability problem.
• Market-basket problem was formulated by____________.
• The absolute number of transactions supporting X in T is called _______.
• The number of iterations in a priori
• Itemsets in the category of structures have a counter and the stop number with them
• 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 basic partition algorithm reduces the number of database scans to __________ & divides it into partitions