python神经网络包_SimpleAI首页、文档和下载 - Python 人工智能算法工具包 - OSCHINA - 中文开源技术交流社区...
SimpleAI 是 Python 实现的人工智能算法工具包，示例代码：from simpleai.search import SearchProblem, astarGOAL = 'HELLO WORLD'class HelloProblem(SearchProblem):def actions(self, state):if len(state) < len(GOAL):return list
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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