Unsupervised learning is really a machine learning model that learns styles depending on unlabeled knowledge (unstructured facts). Not like supervised learning, the final result is just not known beforehand. Russell and Norvig wrote "it had been astonishing Every time a computer did anything sort of smartish".[268] ^ Artificial intelligence is http://finance.yahoo.com/news/ventura-provides-cutting-edge-los-114000081.html