Câu 23: IIBA-CBDA: Certification in Business Data Analytics

A professional association is funded by membership fees. The membership renewal occurs every 5 years. Although, they have a strong subscription rate each year, their renewal rate is low. They are working with an external firm specializing in Business Analytics to identify the groups of customers that have a high likelihood of cancelling their subscription after their first 5-year term ends. This type of study is called:

1. A. Supervised learning — đáp án hiện tại
2. B. Untrained learning
3. C. Trained learning
4. D. Unsupervised learning