Use X and y in plot_lle_digits.py (#10970)

arikpamnani · lesteve · commit d3f8b1e1315a · 2018-04-13T08:07:32.000+02:00
rather than digits.data and digits.target
diff --git a/examples/manifold/plot_lle_digits.py b/examples/manifold/plot_lle_digits.py
@@ -48,14 +48,14 @@ def plot_embedding(X, title=None):
     plt.figure()
     ax = plt.subplot(111)
     for i in range(X.shape[0]):
-        plt.text(X[i, 0], X[i, 1], str(digits.target[i]),
+        plt.text(X[i, 0], X[i, 1], str(y[i]),
                  color=plt.cm.Set1(y[i] / 10.),
                  fontdict={'weight': 'bold', 'size': 9})
 
     if hasattr(offsetbox, 'AnnotationBbox'):
         # only print thumbnails with matplotlib > 1.0
         shown_images = np.array([[1., 1.]])  # just something big
-        for i in range(digits.data.shape[0]):
+        for i in range(X.shape[0]):
             dist = np.sum((X[i] - shown_images) ** 2, 1)
             if np.min(dist) < 4e-3:
                 # don't show points that are too close
