【发布时间】:2022-01-12 04:56:03
【问题描述】:
我想导入 mnist 数字位数以显示在一个数字中,以及这样的代码,
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()
【问题讨论】:
标签: python image matplotlib figure mnist