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Lion in a what?

Digital Media, Organizational, and Personal Development

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What is machine learning?

"The field of study that gives computers the ability to learn without being explicitly programmed." - Arthur Samuel (1959)

"A computer program is said to learn from experience E with respect to some class of tasks T and performance measure P, if its performance at tasks in T, as measured by P, improves with experience E." - Tom Mitchell (1997)

e.g., playing a game

E: the experience of playing many games

T: the task of playing the game

P: the probability that the program will win the next game

In general, any machine learning problem can be assigned to one of two broad classifications:

  1. supervised learning and
  2. unsupervised learning.