Divergence-from-randomness model
In the field of information retrieval, divergence from randomness is one type of probabilistic model.
Term weights are computed by measuring the divergence between a term distribution produced by a random process and the actual term distribution.
External links
This article is issued from Wikipedia - version of the Saturday, June 13, 2015. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.