title: ImportError: cannot import name 'cross_validation' from 'sklearn'
body: <p>Here is my code Please Help. I'm a beginner.</p>
  
  <pre><code>    import pandas as pd
      import sklearn
      from sklearn.feature_selection import SelectFromModel
      from sklearn.ensemble import ExtraTreesClassifier
      from sklearn.metrics import confusion_matrix
      from sklearn.model_selection import train_test_split
      from sklearn import cross_validation
  </code></pre>
  
  <p>I'm using the latest version of Sklearn but I'm getting this error</p>
  
  <p>On Windows:</p>
  
  <blockquote>
    <p>Traceback (most recent call last):   File "MalwareDetector.py", line
    8, in 
        from sklearn import cross_val_score ImportError: cannot import name 'cross_val_score' from 'sklearn'
    (C:\Users\richa\AppData\Local\Programs\Python\Python37-32\lib\site-packages\sklearn__init__.py)</p>
  </blockquote>
  
  <p>On Ubuntu:</p>
  
  <blockquote>
    <p>Traceback (most recent call last): File "MalwareDetector.py", line 8,
    in  from sklearn import cross_validation ImportError: cannot
    import name cross_validation</p>
  </blockquote>