ex-6: add EMD vs RL rounds plots

ex-6/plots/emd-round.py

@@ -3,24 +3,26 @@ import matplotlib.pyplot as plt
 
 
 def plot(table, title='', log=False):
-    plt.figure()
+    plt.figure(figsize=(6.3, 6))
     plt.suptitle(title)
 
     plt.subplot(211)
     if log:
         plt.xscale('log')
-    plt.title('EMD distance' + ' '*10, loc='right')
+    plt.title('EMD' + ' '*10, loc='right')
 
     plt.plot(table[0], table[1], color='#92182b')
     plt.tick_params(axis='y', labelcolor='#92182b')
     plt.ylabel('average', color='#92182b')
-    plt.ticklabel_format(style='sci', axis='y', scilimits=(0, 0))
+    plt.ticklabel_format(style='sci', axis='y',
+                         scilimits=(0, 0), useMathText=True)
 
     twin = plt.twinx()
     twin.plot(table[0], table[2], color='gray')
     twin.tick_params(axis='y', labelcolor='gray')
     twin.set_ylabel('standard deviation', color='gray')
-    twin.ticklabel_format(style='sci', axis='y', scilimits=(0, 0))
+    twin.ticklabel_format(style='sci', axis='y',
+                          scilimits=(0, 0), useMathText=True)
 
     plt.subplot(212)
     if log:
@@ -29,12 +31,13 @@ def plot(table, title='', log=False):
     plt.xlabel('RL rounds')
     plt.plot(table[0], table[3], color='xkcd:gray')
 
+    plt.tight_layout()
+
 
-plt.rcParams['font.size'] = 12
 table = np.loadtxt('ex-6/plots/emd-round.txt')
 
 plot(table[:27].T, title='noiseless', log=True)
-plot(table[27:47].T, title=r'$\sigma=0.005$')
+plot(table[27:47].T, title=r'noise at $\sigma=0.005$')
-plot(table[47:67].T, title=r'$\sigma=0.01$')
+plot(table[47:67].T, title=r'noise at $\sigma=0.01$')
-plot(table[67:].T, title=r'$\sigma=0.05$')
+plot(table[67:].T, title=r'noise at $\sigma=0.05$')
 plt.show()