Q.

Enrichment is

A. a stage of the kdd process in which new data is added to the existing selection
B. the process of finding a solution for a problem simply by enumerating all possible solutions according to some pre-defined order and then testing them
C. the distance between two points as calculated using the pythagoras theorem.
D. none of these
Answer» A. a stage of the kdd process in which new data is added to the existing selection

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