摘要
Machine learning(ML)is one of the most acclaimed areas of science and technology,leading to countless real-world benefits,from industry to healthcare.ML involves creating algorithms to perform specific tasks by recognizing patterns in the data and without requiring extensive instructions,namely without being explicitly programmed.This possibility has recently attracted the attention of a broad community of scientists interested in learning,controlling,and making optimal use of quantum systems of increasing complexity,1,2 potentially leading to revolutionary progresses in many fields.