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SimpleAI: Artificial Intelligence with Python
- mikle 14y agoThis is awesome. I really want to play with some AI lib and all of the ones I tried have way too many problems compiling on Windows. pip install them fails too. I don't want to spend time compiling libraries. This one just worked. This is the Python way.
- hcarvalhoalves 14y agoVery interesting, but the code example used in the documentation is pretty poor: 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 Among other things, why create a class and hardcode the GOAL as a constant?
- fisadev 14y agoIt's just illustrative, to understand how you give the information needed to run one of the algorithms. May be we can think of a better example, will try :)
- fisadev 14y agobesides, not always you want to find the goal state. Many problems are about findig the path of actions from the initial state to the goal state, both known.
- alok-g 14y agoSee also: https://code.google.com/p/aima-java/ https://code.google.com/p/aima-java/