Figures now include no Type 3 fonts.

figure_3.py

@@ -6,6 +6,11 @@ from tqdm import tqdm
 from knn_regressors import passive_knn_regressor, active_knn_regressor, oracle_knn_regressor
 from sampler import Sampler
 
+# Prevent matplotlib from using Type 3 fonts
+import matplotlib
+matplotlib.rcParams['pdf.fonttype'] = 42
+matplotlib.rcParams['ps.fonttype'] = 42
+
 plt.rc('font', size=20)  # Increase matplotlib default font size
 np.random.seed(0)  # Fix random seed for reproducibility
 

figure_4.py

@@ -5,6 +5,11 @@ from tqdm import tqdm
 from knn_regressors import passive_knn_regressor, active_knn_regressor
 from SIR_simulation import Sampler
 
+# Prevent matplotlib from using Type 3 fonts
+import matplotlib
+matplotlib.rcParams['pdf.fonttype'] = 42
+matplotlib.rcParams['ps.fonttype'] = 42
+
 plt.rc('font', size=22)  # Increase matplotlib default font size
 np.random.seed(0)  # Fix random seed for reproducibility
 

figure_5.py

@@ -4,6 +4,11 @@ import numpy as np
 from knn_regressors import active_knn_regressor, oracle_knn_regressor
 from SIR_simulation import Sampler
 
+# Prevent matplotlib from using Type 3 fonts
+import matplotlib
+matplotlib.rcParams['pdf.fonttype'] = 42
+matplotlib.rcParams['ps.fonttype'] = 42
+
 plt.rc('font', size=22)  # Increase matplotlib default font size
 np.random.seed(0)  # Fix random seed for reproducibility