title: Topic Modeling: LDA and BTM
body: <p>Does anyone know here about topic modeling? I badly need help.</p>
  
  <p>1) What is Topic Modeling
  2) What is Latent Dirichlet Allocation and Biterm Topic Modeling?
  3) What is the difference between LDA and BTM?
  4) How do they work?</p>
  
  <p>I found studies but I can’t understand some of them especially BTM which is very few to find (even in YouTube, can’t find tutorial).</p>
  
  <p>Thank you, so much.</p>