Q66 — AWS AIF-C01 Ch.3

Question 66 of 100 | ← Chapter 3

A company is building an ML application that evaluates customer feedback and classifies it as positive or negative. Which ML model should the application use?

• A. Binary classification model ✓
• B. Multiclass classification model
• C. Image classification
• D. Regression model

Correct Answer: A. Binary classification model

Explanation

This question concerns selecting an appropriate ML model based on the use case and requirements. Here, the application must classify customer feedback into exactly two mutually exclusive outcomes: positive or negative. This is a canonical binary classification problem. Binary classification models are specifically designed for scenarios with two output classes and effectively assign new inputs to one of those classes based on learned features. Therefore, the correct answer is A. Binary classification model. View all