Week 6 Agenda

Revisiting Understanding Ranking Algorithms (PPT Presentation)
 

Local Term Weight Models (PPT Presentation)
  Discussion of FREQ, BNRY, LOGN, LOGA, ATF1, SQRT, and other models.
 

Global Term Weight Models (PPT Presentation)
  Discussion of IDF, Prob IDF, Entropic, and other models.

Required Reading Material

http://csmr.ca.sandia.gov/~tgkolda/pubs/ornl-tm-13756.pdf  

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