These are chat archives for FreeCodeCamp/DataScience

25th
Sep 2016
evaristoc
@evaristoc
Sep 25 2016 17:55
@goelakash also if you are interested, something about Matrix Factorization:
http://www.quuxlabs.com/blog/2010/09/matrix-factorization-a-simple-tutorial-and-implementation-in-python/
evaristoc
@evaristoc
Sep 25 2016 18:21

And something else I have been reading recently, with a summary about other approaches used for Topic Modelling:
http://www.machinelearning.ru/wiki/images/1/10/Voron-15may2014.pdf

Includes a few visit to the concepts of:

  • (N)MF
  • (p)LSA
  • LDA
  • ARTM
  • Bayesian approaches

Vorontsov seems to be the person behind the use and development of ARTM.

A kind of late post for the weekend, but the recordings are available