What Are the Differences Between Data Mining and OLAP? When

question 52

Essay

What are the differences between data mining and OLAP? When would you advise a company to use OLAP?

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Definitions:

Morningstar's RAR

Refers to Morningstar's Risk-Adjusted Return, a calculation used to evaluate the performance of an investment by adjusting for its risk.

Performance Measures

Criteria or metrics used to assess, compare, and track the efficiency, effectiveness, or success of an investment or business operation.

Sharpe Measure

The Sharpe Measure assesses the risk-adjusted return of an investment, comparing its excess return over the risk-free rate to its standard deviation of returns.

Standard Deviation

A measure of the dispersion or variability of a set of values, used in finance to gauge the risk associated with an investment's return.