Which machine learning algorithm uses data sets verified by experts as its learning basis?

The machine learning algorithm that uses data sets verified by experts as its learning basis is called Supervised Learning. In supervised learning, the algorithm is trained on a labeled dataset, which means that the input data is already tagged with the correct output. This labeled dataset is created and verified by experts who have the necessary domain knowledge to identify and label the data correctly. The algorithm then uses this labeled data to learn the underlying patterns and relationships between the input and output variables, which it can then apply to new, unseen data to make predictions or classifications. Supervised learning is commonly used in applications such as image recognition, speech recognition, and predictive analytics.