3heuristic search.4.pdf

人工智能英文PPT第3章 Heuristic Search 启发式搜索 启发式搜索就是带有信息的搜索 Heuristic or informed search exploits additional knowledge about the problem that helps direct search to more promising paths. •A heuristic function, h(n), provides an estimate of the cost of the path from a given node to the closest goal state. Mus