Python 人工智慧演算法工具包 SimpleAI

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SimpleAI 是 Python 實現的人工智慧演算法工具包，範例程式碼：

from simpleai.search import SearchProblem, astarGOAL = ‘HELLO WORLD‘class HelloProblem(SearchProblem):    def actions(self, state):        if len(state) < len(GOAL):            return list(‘ ABCDEFGHIJKLMNOPQRSTUVWXYZ‘)        else:            return []    def result(self, state, action):        return state + action    def is_goal(self, state):        return state == GOAL    def heuristic(self, state):        # how far are we from the goal?        wrong = sum([1 if state[i] != GOAL[i] else 0                    for i in range(len(state))])        missing = len(GOAL) - len(state)        return wrong + missingproblem = HelloProblem(initial_state=‘‘)result = astar(problem)print result.stateprint result.path()

Python 人工智慧演算法工具包 SimpleAI