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.
Evaluating an IR system
Note: the information need is translated into a query
Relevance is assessed relative to the information need not the query
E.g., Information need: I'm looking for information on whether drinking red wine is more effective at reducing your risk of heart attacks than white wine.
Query: wine red white heart attack effective
Evaluate whether the doc addresses the information need, not whether it has these words
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.