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.
Query parsers
Free text query from user may in fact spawn one or more queries to the indexes, e.g., query rising interest rates
Run the query as a phrase query
If <K docs contain the phrase rising interest rates, run the two phrase queries rising interest and interest rates
If we still have <K docs, run the vector space query rising interest rates
Rank matching docs by vector space scoring
This sequence is issued by a query parser
Speaker notes:
Content Tools
Tools
Sources (0)
Tags (0)
Comments (0)
History
Usage
Questions (0)
Playlists (0)
Quality
Sources
There are currently no sources for this slide.