Top 10 Topics (with Dirichlet parameter):
  1. #41 - .57
  2. #38 - .35
  3. #4 - .33
  4. #26 - .32
  5. #44 - .27
  6. #8 - .25
  7. #42 - .25
  8. #47 - .17
  9. #12 - .16
  10. #39 - .15