Python の keras で画像を見る

pillow と plt と keras より。

import pandas as pd
import numpy as np

from IPython.display import display, HTML
from pandas.tools.plotting import table
import matplotlib.pyplot as plt
import seaborn as sns
import scipy.stats as st


import warnings
warnings.filterwarnings('ignore')

from keras.datasets import cifar10

(x_train, y_train), (x_test, y_test) = cifar10.load_data()

from PIL import Image

from keras.preprocessing.image import load_img, img_to_array, array_to_img

plt.imshow(x_train[19])
plt.show()

fig=plt.figure(figsize=(8, 8))
columns = 4
rows = 5
for i in range(1, columns*rows +1):
    img = x_train[i -1]
    fig.add_subplot(rows, columns, i)
    plt.imshow(img)
plt.show()

stackoverflow.com

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