> ...IBM’s Deep Blue, an advanced expert system built specifically to play chess. Deep Blue was not an expert system, but rather it was a canonical example of

> ...IBM’s Deep Blue, an advanced expert system built specifically to play chess. Deep Blue was not an expert system, but rather it was a canonical example of GOFAI’s heuristic search approach advocated by Simon and Newell. Maybe it is categorized as such because it incorporated a lot of human knowledge in the evaluation function? But then why is Brooks shown in the same category in the figure? His work was a reaction to expert systems, built to show that you can achieve intelligent behavior without knowledge, in a purely reactionary fashion.