Data Used to Build a Data Mining Model

question 12

Multiple Choice

Data used to build a data mining model.

• A) validation data
• B) training data
• C) test data
• D) hidden data

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Definitions:

Expected Return

A measure of the average likely profit or loss on an investment considering past performance or future forecasts.

Beta

A measure of a stock's volatility in relation to the overall market; a higher beta means higher risk but potentially higher returns.

Business-Specific Risk

The risk associated with the particular operations, industry, or market of a specific company, apart from the general market risks.

Small Investor

An individual investor who makes relatively small amounts of investments for personal financial goals, not typically professional or institutional.