Remove font dependencies from scripts

Author: yuki-koyama

python-examples/bayesian-optimization.py

@@ -34,7 +34,6 @@ def objective_func(x: np.ndarray) -> float:
 # Set up the plot design
 sns.set()
 sns.set_context()
-plt.rcParams['font.sans-serif'] = ["Linux Biolinum O", "Linux Biolinum"]
 
 for i in range(NUM_ITERS):
     # Proceed the optimization step
@@ -61,7 +60,7 @@ def objective_func(x: np.ndarray) -> float:
     # Prepare a figure object
     fig = plt.figure(figsize=FIG_SIZE, dpi=DPI, constrained_layout=True)
     grid_spec = fig.add_gridspec(3, 1)
-    fig.suptitle("Bayesian Optimization [#iterations = {:02}]".format(i + 1))
+    fig.suptitle("Bayesian Optimization [#iter = {:02}]".format(i + 1))
 
     # Begin to draw the top plot
     ax = fig.add_subplot(grid_spec[0:2, 0])

python-examples/classical-mds-image.py

@@ -29,7 +29,6 @@
 # Set style
 sns.set()
 sns.set_context()
-plt.rcParams['font.sans-serif'] = ["Linux Biolinum O", "Linux Biolinum"]
 
 # Draw plot
 fig = plt.figure(figsize=FIG_SIZE, dpi=DPI)

python-examples/rbf-interpolation-comparison.py

@@ -31,7 +31,6 @@ def objective_func(x: np.ndarray) -> float:
 # Set up the plot design
 sns.set()
 sns.set_context()
-plt.rcParams['font.sans-serif'] = ["Linux Biolinum O", "Linux Biolinum"]
 
 # Prepare a figure object
 fig = plt.figure(figsize=FIG_SIZE, dpi=DPI)

python-examples/rbf-interpolation-exact.py

@@ -1,6 +1,5 @@
 import pymathtoolbox
 import numpy as np
-import random
 import math
 import matplotlib.pyplot as plt
 import seaborn as sns
@@ -40,7 +39,6 @@ def objective_func(x: np.ndarray) -> float:
 # Set up the plot design
 sns.set()
 sns.set_context()
-plt.rcParams['font.sans-serif'] = ["Linux Biolinum O", "Linux Biolinum"]
 
 # Calculate sequences of interpolated values
 x_samples = np.arange(0.0, 1.0, 0.001)

python-examples/rbf-interpolation-polynomial.py

@@ -1,7 +1,5 @@
 import pymathtoolbox
 import numpy as np
-import random
-import math
 import matplotlib.pyplot as plt
 import seaborn as sns
 
@@ -18,7 +16,6 @@
 # Set up the plot design
 sns.set()
 sns.set_context()
-plt.rcParams['font.sans-serif'] = ["Linux Biolinum O", "Linux Biolinum"]
 
 # Prepare a figure object
 fig = plt.figure(figsize=FIG_SIZE, dpi=DPI)

python-examples/rbf-interpolation.py

@@ -43,7 +43,6 @@ def objective_func(x: np.ndarray) -> float:
 # Set up the plot design
 sns.set()
 sns.set_context()
-plt.rcParams['font.sans-serif'] = ["Linux Biolinum O", "Linux Biolinum"]
 
 # Calculate sequences of interpolated values
 x_samples = np.arange(0.0, 1.0, 0.001)

python-examples/som-image-1d.py

@@ -18,7 +18,6 @@
 # Set plot style
 sns.set()
 sns.set_context()
-plt.rcParams['font.sans-serif'] = ["Linux Biolinum O", "Linux Biolinum"]
 
 # Load an image
 asset_dir_path = os.path.dirname(os.path.abspath(__file__)) + "/assets"

python-examples/som-image.py

@@ -17,7 +17,6 @@
 # Set plot style
 sns.set()
 sns.set_context()
-plt.rcParams['font.sans-serif'] = ["Linux Biolinum O", "Linux Biolinum"]
 
 # Load an image
 asset_dir_path = os.path.dirname(os.path.abspath(__file__)) + "/assets"