title: Python Spacy beginner : similarities function
body: <p>In the tutorial example of spaCy in Python the results of <code>apples.similarity(oranges)</code> is
  <code>0.39289959293092641</code>
  instead of  <code>0.7857989796519943</code></p>
  
  <p>Any reasons for that?
  Original docs of the tutorial 
  <a href="https://spacy.io/docs/" rel="nofollow">https://spacy.io/docs/</a>
  A tutorial with a different answer to the one I get: 
  <a href="http://textminingonline.com/getting-started-with-spacy" rel="nofollow">http://textminingonline.com/getting-started-with-spacy</a></p>
  
  <p>Thanks</p>