Current Slide

Small screen detected. You are viewing the mobile version of SlideWiki. If you wish to edit slides you will need to use a larger device.

Are lift and X^2 Good Measures of Correlation?

  • “Buy walnuts buy milk [1%, 80%]” is misleading if 85% of customers buy milk
  • Support and confidence are not good to indicate correlations
  • Over 20 interestingness measures have been proposed (see Tan, Kumar, Sritastava @KDD’02)
  • Which are good ones?

Speaker notes:

Content Tools


There are currently no sources for this slide.