2977 search results - page 473 / 596 » Evaluating the Effectiveness of Keyword Search |
WWW
2005
ACM
14 years 9 months ago
2005
ACM
Automatic extraction of semantic information from text and links in Web pages is key to improving the quality of search results. However, the assessment of automatic semantic meas...
KDD
1994
ACM
14 years 1 months ago
1994
ACM
This paper discusses the problem of knowledge discovery in image databases with particular focus on the issues which arise when absolute ground truth is not available. It is often...
AAAI
2008
13 years 11 months ago
2008
2) a set of abstract drama manager; 3) a model of player response to drama manager actions; and 4) an author-specified evaluation function. The drama manager's task is to sele...
ECAI
2008
Springer
13 years 11 months ago
2008
Springer
We introduce a simple variation of the additive heuristic used in the HSP planner that combines the benefits of the original additive heuristic, namely its mathematical formulation...
TREC
2003
13 years 10 months ago
2003
Ranking functions are instrumental for the success of an information retrieval (search engine) system. However nearly all existing ranking functions are manually designed based on...