IBM's Watson
Cognitive systems like Watson may transform how organizations think, act, and operate in the future. Learning through interactions, they deliver evidence based responses driving better outcomes.
From
http://www-03.ibm.com/innovation/us/watson/ Watson understands natural language, breaking down the barrier between people and machines. The system then generates hypotheses - recognizing that there are different probabilities of various outcomes. See how Watson "learns," tracking feedback - learning from success and failure - to improve future responses.