Table of ContentsSearchers, the Subjects they Search, and Sufficiency Presentation Outline Significance Web Searchers How do they search? PPT Slide General Statistics Three Levels of Analysis Three Levels of Analysis Term Frequency Term Categories Log Plot of Rank -Frequency Change in Terms Statistics Log Plot of Rank -Frequency Three Levels of Analysis Length of Queries Boolean Queries Modifiers Failure Analysis Failure Analysis Three Levels of Analysis Types of Queries Queries Per User Change in Query Length Pages Viewed Per User PPT Slide What does the study tell us? Optimal Information Retrieval Optimal Sufficiency User Modeling User Modeling PPT Slide PPT Slide PPT Slide PPT Slide |
Author: MAJ
Jim Jansen Email: jjansen@acm.org Home Page: http://jjansen.tripod.com/ Other information: |