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mymultiverse / GeneticAlgo_OpenAIGymCartPole

Implementation of Genetic Algorithm to balance inverted pendulum in OpenAI gym environment
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no such file or directory : `newtest.py` #1

Open yani-rl-ai opened 4 years ago

yani-rl-ai commented 4 years ago

Hi @mymultiverse, thank you for sharing this code. i am a newbie at openAI gym. i got this following error : python genetic_cartpole.py generation: 1, score: 47.0 generation: 2, score: 121.0 generation: 3, score: 121.0 generation: 4, score: 106.0 generation: 5, score: 241.0 generation: 6, score: 189.0 generation: 7, score: 216.0 generation: 8, score: 288.0 generation: 9, score: 277.0 generation: 10, score: 264.0 ('Average accepted score:', 187.0) ('Median score for accepted scores:', 202.5) Traceback (most recent call last): File "genetic_cartpole.py", line 248, in param = np.load("newtest.npy") File "/home/kubotalab/anaconda3/envs/gymenv/lib/python2.7/site-packages/numpy/lib/npyio.py", line 422, in load fid = open(os_fspath(file), "rb") IOError: [Errno 2] No such file or directory: 'newtest.npy'

please kindly help me

mymultiverse commented 4 years ago

@ROSNovice As it says in line 248. Change it param = np.load("newtest.npy") to param = np.load("savedmodel.npy")

yani-rl-ai commented 4 years ago

thanks for your reply, bu i got a new error rtPole$ python genetic_cartpole.py generation: 1, score: 11.0 generation: 2, score: 10.0 generation: 3, score: 11.0 generation: 4, score: 11.0 generation: 5, score: 11.0 generation: 6, score: 10.0 generation: 7, score: 10.0 generation: 8, score: 10.0 generation: 9, score: 10.0 generation: 10, score: 10.0 generation: 11, score: 11.0 generation: 12, score: 10.0 generation: 13, score: 10.0 generation: 14, score: 10.0 generation: 15, score: 11.0 generation: 16, score: 11.0 generation: 17, score: 10.0 generation: 18, score: 10.0 generation: 19, score: 10.0 generation: 20, score: 10.0 ('Average accepted score:', 10.35) ('Median score for accepted scores:', 10.0) Traceback (most recent call last): File "genetic_cartpole.py", line 248, in param = np.load("savedmodel.npy") File "/home/kubotalab/anaconda3/envs/GA27/lib/python2.7/site-packages/numpy/lib/npyio.py", line 447, in load pickle_kwargs=pickle_kwargs) File "/home/kubotalab/anaconda3/envs/GA27/lib/python2.7/site-packages/numpy/lib/format.py", line 696, in read_array raise ValueError("Object arrays cannot be loaded when " ValueError: Object arrays cannot be loaded when allow_pickle=False

yani-rl-ai commented 4 years ago

i tried to downgrade the numpy version, but i get this following error ~/Genetic_Algorithm OpenAIgym/GeneticAlgo_OpenAIGymCartPole$ python genetic_cartpole.py generation: 1, score: 11.0 generation: 2, score: 11.0 generation: 3, score: 10.0 generation: 4, score: 11.0 generation: 5, score: 11.0 generation: 6, score: 10.0 generation: 7, score: 10.0 generation: 8, score: 10.0 generation: 9, score: 10.0 generation: 10, score: 10.0 generation: 11, score: 10.0 generation: 12, score: 10.0 generation: 13, score: 10.0 generation: 14, score: 16.0 generation: 15, score: 14.0 generation: 16, score: 16.0 generation: 17, score: 16.0 generation: 18, score: 17.0 generation: 19, score: 16.0 generation: 20, score: 15.0 ('Average accepted score:', 12.2) ('Median score for accepted scores:', 11.0) Traceback (most recent call last): File "genetic_cartpole.py", line 271, in print test_run_env(env, in_w, in_b, hid_w,out_w) File "genetic_cartpole.py", line 262, in test_run_env action = nn(obs,in_w,in_b,hid_w,out_w) File "genetic_cartpole.py", line 84, in nn out_put = out_put.argsort().reshape(1,adim) ValueError: cannot reshape array of size 1 into shape (1,2)