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JohnJim0816
2021-04-04 16:59:03 +08:00
parent 14b66bfb16
commit 312b57fdff
8 changed files with 221 additions and 44 deletions
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12
codes/common/plot.py
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@@ -5,28 +5,30 @@ Author: John
Email: johnjim0816@gmail.com
Date: 2020-10-07 20:57:11
LastEditor: John
LastEditTime: 2021-03-31 14:05:52
LastEditTime: 2021-03-31 18:47:28
Discription:
Environment:
'''
import matplotlib.pyplot as plt
import seaborn as sns
def plot_rewards(rewards,ma_rewards,tag="train",algo = "DQN",path='./'):
def plot_rewards(rewards,ma_rewards,tag="train",algo = "DQN",save=True,path='./'):
sns.set()
plt.title("average learning curve of {}".format(algo))
plt.xlabel('epsiodes')
plt.plot(rewards,label='rewards')
plt.plot(ma_rewards,label='moving average rewards')
plt.legend()
plt.savefig(path+"rewards_curve_{}".format(tag))
if save:
plt.savefig(path+"rewards_curve_{}".format(tag))
plt.show()
def plot_losses(losses,algo = "DQN",path='./'):
def plot_losses(losses,algo = "DQN",save=True,path='./'):
sns.set()
plt.title("loss curve of {}".format(algo))
plt.xlabel('epsiodes')
plt.plot(losses,label='rewards')
plt.legend()
plt.savefig(path+"losses_curve")
if save:
plt.savefig(path+"losses_curve")
plt.show()

17
codes/common/utils.py
View File

@@ -5,7 +5,7 @@ Author: John
Email: johnjim0816@gmail.com
Date: 2021-03-12 16:02:24
LastEditor: John
LastEditTime: 2021-03-12 16:10:28
LastEditTime: 2021-04-03 21:42:13
Discription:
Environment:
'''
@@ -18,4 +18,17 @@ def save_results(rewards,ma_rewards,tag='train',path='./results'):
'''
np.save(path+'rewards_'+tag+'.npy', rewards)
np.save(path+'ma_rewards_'+tag+'.npy', ma_rewards)
print('results saved!')
print('results saved!')
def make_dir(*paths):
for path in paths:
if not os.path.exists(path): # check if exists
os.mkdir(path)
def del_empty_dir(*paths):
'''del_empty_dir delete empty folders unders "paths"
'''
for path in paths:
dirs = os.listdir(path)
for dir in dirs:
if not os.listdir(os.path.join(path, dir)):
os.removedirs(os.path.join(path, dir))