Grouping records by non-obvious similarities is referred to as ________ and is an example of ________ analytics.
A) clustering; diagnostic
B) clustering; predictive
C) classification; diagnostic
D) classification; predictive

Question

Quizplus · Accepted Answer

Grouping records by non-obvious similarities is referred to as clustering. It is an example of diagnostic analytics as it helps to understand what is happening in a particular situation or why something happened. Predictive analytics, on the other hand, uses data, statistical algorithms, and machine learning techniques to identify the likelihood of future outcomes based on historical data.

Grouping Records by Non-Obvious Similarities Is Referred to as ________