In the Context of Personalization Technology, Which of the Following

question 41

Multiple Choice

In the context of personalization technology, which of the following is a drawback of collaborative filtering (CF) ?

• A)It cannot work well for a single product category.
• B)It needs a large sample of users and content to work well.
• C)It accepts inputs from only one data source at a time.
• D)It cannot make automatic predictions about customers' interests.

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Definitions:

Insane

A term historically used to describe severe mental disorder or irrational behavior, now considered outdated and stigmatizing.

Manic

Relating to or affected by mania, a mood state characterized by excessive energy, excitement, euphoria, and sometimes delusions.

Normal Depression

Refers to feelings of sadness or low mood that are common and not indicative of a clinical disorder.

Survival

The act or process of continuing to live or exist, typically in spite of an accident, ordeal, or difficult circumstances.