Psychology 3130A/B Chapter Notes - Chapter 10: Problem Solving, Brute-Force Search, Computer Chess

• School: Western University
• Department: Psychology
• Course: Psychology 3130A/B
• Professor: John Paul Minda

Document Summary

Taking the current state and turning it into a goal state. Solutions are generated from memory, consultation, or examining parameters in greater detail. Impossible to solve if focusing on the bird: easier to solve if focusing on the train. Ig(cid:374)ore the (cid:271)ird u(cid:374)til the e(cid:374)d, do(cid:374)"t (cid:374)eed to k(cid:374)o(cid:449) ho(cid:449) (cid:373)a(cid:374)(cid:455) ti(cid:373)es it tra(cid:448)els (cid:271)a(cid:272)k a(cid:374)d forth. Problem space approach: central to the theory is the metaphor of physical geometry in problem solving i. e. using conceptual metaphors similarity b/n psychological space and physical space. Being dd and driving all your friends home: algorithm map out all possible paths to find the shortest distance, heuristic rely on general knowledge of the area. Ex. hill climbing: robot makes it up to the top of the local maximum by only taking steps that increase tis altitude, cant make it to the true peak w/out moving down then up again.