I want to import mnist digits digits to show in one figure, and code like that,
import keras
from keras.datasets import mnist
import matplotlib.pyplot as plt
(X_train, y_train), (X_test, y_test) = mnist.load_data()
fig = plt.figure(figsize=(8,8))
n = 0
for i in range (5):
for j in range (5):
plt.subplot(5, 5, i*5 j 1)
plt.imshow(X_train[n], cmap='Greys')
plt.title("Digit:{}".format(y_train[n]))
n = 1
plt.tight_layout()
plt.show()
However, no matter I change the row and col, it always missing one subplot on the bottom,like that I don't know what did it happen here...
CodePudding user response:
I was able to reproduce this bug too. It seems to be related to the plt.tight_layout()
that you apply within the loop. Instead of doing this, use