_____ Is a Category of Data-Mining Techniques in Which an Algorithm

question 3

Multiple Choice

_____ is a category of data-mining techniques in which an algorithm learns how to predict or classify an outcome variable of interest.

• A) Supervised learning
• B) Unsupervised learning
• C) Dimension reduction
• D) Data sampling

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Definitions:

Error Score

The difference between an observed value and the true value in data collections or experiments, indicating the amount of error in measurements.

Real Score

The actual measurement or true value that reflects the characteristic or ability being assessed, without error.

Measure of Reliability

An indicator of the consistency or stability of a measurement instrument or test over time.

Measure of Consistency

An assessment of the reliability or stability of scores or findings across different measurements or studies.