Python 人工智能算法工具包 SimpleAI

• 授权协议: MIT
• 开发语言: Python
• 操作系统: 跨平台
• 软件首页: https://github.com/simpleai-team/simpleai
• 软件文档: http://simpleai.readthedocs.org/en/latest/

软件介绍

SimpleAI 是 Python 实现的人工智能算法工具包，示例代码：

from simpleai.search import SearchProblem, astar

GOAL = '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 + missing


problem = HelloProblem(initial_state='')
result = astar(problem)

print result.state
print result.path()

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