35 lines
905 B
Python
35 lines
905 B
Python
#!/usr/bin/env python
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# coding=utf-8
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'''
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Author: John
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Email: johnjim0816@gmail.com
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Date: 2020-10-07 20:57:11
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LastEditor: John
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LastEditTime: 2020-10-07 21:00:29
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Discription:
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Environment:
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'''
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import matplotlib.pyplot as plt
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import seaborn as sns
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import numpy as np
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import os
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def plot(item,ylabel='rewards'):
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sns.set()
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plt.figure()
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plt.plot(np.arange(len(item)), item)
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plt.title(ylabel+' of Q-learning')
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plt.ylabel(ylabel)
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plt.xlabel('episodes')
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plt.savefig(os.path.dirname(__file__)+"/result/"+ylabel+".png")
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plt.show()
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if __name__ == "__main__":
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output_path = os.path.dirname(__file__)+"/result/"
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rewards=np.load(output_path+"rewards_train.npy", )
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MA_rewards=np.load(output_path+"MA_rewards_train.npy")
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steps = np.load(output_path+"steps_train.npy")
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plot(rewards)
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plot(MA_rewards,ylabel='moving_average_rewards')
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plot(steps,ylabel='steps') |