Câu 23: CT-AI: ISTQB Certified Tester - AI Testing

You have been asked for your opinion on the ML approach to be used for a new age verification system. A training dataset is available with many pictures of faces and the subject's age. When new users sign-up to a mobile app, they have to take a picture of their face. If the system believes they are under 18 years old it will ask them to provide a picture of their passport to prove their age. Which ONE of the following approaches do you expect to be MOST likely to succeed?

1. A. Unsupervised learning that identifies clusters in training data that relate to people’s ages.
2. B. Supervised learning classification system that is re-trained based on new data, including whether they later provided ID that showed they were over 18. — đáp án hiện tại
3. C. Supervised learning regression system that is re-trained based on new data, including whether they provided ID that showed their age.
4. D. Reinforcement learning classification system with a reward function of correct behavior.