notebook/examples/Interactive Widgets/Image Browser.ipynb

Image Browser¶

This example shows how to browse through a set of images with a slider.

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%matplotlib inline
import matplotlib.pyplot as plt

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from IPython.html.widgets import interact

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from sklearn import datasets

We will use the digits dataset from scikit-learn.

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digits = datasets.load_digits()

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def browse_images(digits):
    n = len(digits.images)
    def view_image(i):
        plt.imshow(digits.images[i], cmap=plt.cm.gray_r, interpolation='nearest')
        plt.title('Training: %s' % digits.target[i])
        plt.show()
    interact(view_image, i=(0,n-1))

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browse_images(digits)