major progress has been made recently. ok so there are different types of ai strong ai which can perform any tasks humans can but we haven't developed technology this advanced yet and then this week which simulates human cognitive function like judging someone's mood by analyzing their voice. one way of teaching ai systems is machine learning. in the workplace is usually a type of machine learning software meaning it can teach itself using data sets or experience. to recognize the number nine it does this by breaking the image down into individual pixels each pixel has distinct characteristics the neural network analyzes these and compares them with other and readjust itself until it recognizes the great progress has been made a machine. system recently managed to beat the world's best player in the complex