Home » Microsoft » AI-900 » Which type of machine learning should you use to predict the number of gift cards that will be sold next month?
Which type of machine learning should you use to predict the number of gift cards that will be sold next month?
A. classification
B. regression
C. clustering
Correct Answer: C
Explanation/Reference:
Clustering, in machine learning, is a method of grouping data points into similar clusters. It is also called segmentation.
Over the years, many clustering algorithms have been developed. Almost all clustering algorithms use the features of individual items to find similar items. For example, you might apply clustering to find similar people by demographics.
You might use clustering with text analysis to group sentences with similar topics or sentiment.
Reference: https://docs.microsoft.com/en-us/azure/machine-learning/studio-module-reference/machine-learning-initialize-model-clustering
Ans B