title: How to plot SVM decision boundary in sklearn Python?
body: <p>Using SVM with sklearn library, I would like to plot the data with each labels representing its color. I don't want to color the points but filling area with colors. </p>
  
  <p>I have now : </p>
  
  <pre><code>d_pred, d_train_std, d_test_std, l_train, l_test
  </code></pre>
  
  <p>d_pred are the labels predicted.
  I would plot d_pred with d_train_std with shape : (70000,2) where X-axis are the first column and Y-Axis the second column. </p>
  
  <p>Thank you.</p>