A Test Set Is the Data Set Used to

question 21

Multiple Choice

A test set is the data set used to

• A)build the data mining model.
• B)estimate performance of candidate models on unseen data.
• C)estimate performance of the final model on unseen data.
• D)show counts of actual versus predicted class values.

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Definitions:

Posttraumatic Stress Disorder

A mental health condition triggered by experiencing or witnessing a severely traumatic event, characterized by flashbacks, nightmares, severe anxiety, and uncontrollable thoughts about the event.

Resilience

The ability to recover quickly from difficulties or adapt to significant stress and adversity.

Tardive Dyskinesia

A neurological disorder characterized by involuntary, repetitive body movements, often as a side effect of long-term use of antipsychotic medication.

Active Listening

A communication technique involving fully concentrating on what is being said rather than just passively hearing the message.