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.

Problem with Boolean search:

  • feast or famine

  • Boolean queries often result in either too few (=0) or too many (1000s) results.

  • Query 1: “standard user dlink 650” → 200,000 hits

  • Query 2: “standard user dlink 650 no card found”: 0 hits

  • It takes a lot of skill to come up with a query that produces a manageable number of hits.

    • AND gives too few; OR gives too many


Speaker notes:

Content Tools

Sources

There are currently no sources for this slide.