title: Identifying a person's name vs. a dictionary word
body: <p>Is there some way to recognize that a word is likely to be/is not likely to be a person's name?</p>
  
  <p>So if I see the word "understanding" I would get a probability of 0.01, whereas the word "Johnson" would return a probability of 0.99, while a word like Smith would return 0.75 and a word like Apple 0.15.</p>
  
  <p>Is there any way to do this? </p>
  
  <p>The goal is, if someone searches for, say <code>Charles Darwin galapagos</code>, the search engine guesses that it should search the author field for <code>Charles</code> and <code>Darwin</code> and the title and abstract fields for <code>galapagos</code>.</p>