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.

Probabilistic Ranking

  • Basic concept:

  • "For a given query, if we know some documents that are relevant, terms that occur in those documents should be given greater weighting in searching for other relevant documents.

  • By making assumptions about the distribution of terms and applying Bayes Theorem, it is possible to derive weights theoretically."

  • Van Rijsbergen


Speaker notes:

Content Tools

Sources

There are currently no sources for this slide.