McqMate
| Q. |
Cluster is |
| A. | group of similar objects that differ significantly from other objects |
| B. | operations on a database to transform or simplify data in order to prepare it for a machine-learning algorithm |
| C. | symbolic representation of facts or ideas from which information can potentially be extracted |
| D. | none of these |
| Answer» A. group of similar objects that differ significantly from other objects | |
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