How is machine learning used in real life?
Give examples of machine learning applications that use classification, give examples of machine learning applications that use regression.
If you were designing a classification system to detect whether an animal is a elephant or a mouse what features would you use?
If you were designing a classification system to detect whether an animal is a dog or a cat what features would you use?? If it more difficult to teach a computer the difference between a elephant and a mouse, compared to the difference between a dog and a cat??