What is the difference between unsupervised and reinforcement learning?

Reinforcement learning is different than unsupervised learning in terms of goals .
The goal in unsupervised learning is to find similarities and differences between data-points.
In the reinforcement learning problem, though, the goal is to find a good behaviour, an action or a label for each particular situation if you will, to maximize the long-term benefits that the agent receives.

quora.com/Is-reinforcement-learning-the-combination-of-unsupervised-learning-and-supervised-learning/answer/Kavosh-Asadi-1

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