title: how to find similarity for multi-word tokens? ex: ("united states of america", "united kingdom")?
body: <p>I am using Gensim to compute the cosine similarity between two words. I am using following Stanford GLoVE 42B data set: <a href="https://nlp.stanford.edu/data/glove.42B.300d.zip" rel="nofollow noreferrer">https://nlp.stanford.edu/data/glove.42B.300d.zip</a></p>
  <p>when i do this
  <code>glove_model.similarity(&quot;united states of america&quot;,&quot;warm&quot;)</code>
  i get <code>KeyError: &quot;Key 'united states of america' not present&quot;</code></p>
  <p>how do i compute cosine similarity between such two multi-word tokens?</p>