Introduction In 2014, Geoffrey Hinton, Yoshua Bengio and others behind Google succeeded in combining neural networks, large quantities of data, and powerful computers to make breakthroughs in the field of AI.  AI or Artificial intelligence is the ability of machines to perform tasks commonly associated with intelligent humans. . In practice, AI is not one thing but a set of techniques that can automate tasks such as forecasting, recognizing images, recognizing speech, understanding text, detecting anomalies and other tasks previously reserved for human intelligence. In real life though, human work is complex. It combines multiple tasks at different levels. A medical doctor making a diagnosis will gather information using multiple senses and techniques. He may talk with the patient, touch ...