Question:

The transformed prefix paths of a node ‘a’ form a truncated database of pattern which co-occurwith a is called _______.

A.

suffix path.

B.

fp-tree.

C.

conditional pattern base.

D.

prefix path.

Answer» c. conditional pattern base.

Question:

__________ clustering techniques starts with all records in one cluster and then try to split thatcluster into small pieces.

A.

agglomerative.

B.

divisive.

C.

partition.

D.

numeric.

Answer» b. divisive.