EXA Use n_quantiles=500 in plot_map_data_to_normal.py (scikit-learn#14149)

KenitoInc · jnothman · commit d8b7d46aef5b · 2019-07-29T10:33:27.000+10:00
in order to fix warnings
diff --git a/examples/preprocessing/plot_map_data_to_normal.py b/examples/preprocessing/plot_map_data_to_normal.py
@@ -53,7 +53,10 @@
 rng = np.random.RandomState(304)
 bc = PowerTransformer(method='box-cox')
 yj = PowerTransformer(method='yeo-johnson')
-qt = QuantileTransformer(output_distribution='normal', random_state=rng)
+# n_quantiles is set to the training set size rather than the default value
+# to avoid a warning being raised by this example
+qt = QuantileTransformer(n_quantiles=500, output_distribution='normal',
+                         random_state=rng)
 size = (N_SAMPLES, 1)
 
 
