Machine Learning - Limitations of explicit programming (명시적 프로그래밍의 한계) - Spam filter : many rules - Automatic driving: too many rules Machine Learning : Field of study that gives computers the ability to learn without being explicitlt programmed. -> 학습 능력을 갖는 프로그램 Superviesed/Unsupervised learning Supervised 정해져있는 데이터. labeled examples - training set ex) cat, dog, mug, hat 등의 label이 달려있는 Unsuper..