2977 search results - page 31 / 596 » Evaluating the Effectiveness of Keyword Search |
ACG
2003
Springer
15 years 2 months ago
2003
Springer
Heuristic search effectiveness depends directly upon the quality of heuristic evaluations of states in the search space. We show why ordinal correlation is relevant to heuristic se...
86
Voted
SIGIR
2004
ACM
15 years 3 months ago
2004
ACM
Although information retrieval research has always been concerned with improving the effectiveness of search, in some applications, such as information analysis, a more specific ...
RECSYS
2009
ACM
15 years 4 months ago
2009
ACM
With the advent of online social networks, the trust-based approach to recommendation has emerged which exploits the trust network among users and makes recommendations based on t...
WSDM
2012
ACM
13 years 5 months ago
2012
ACM
Most standard information retrieval models use a single source of information (e.g., the retrieval corpus) for query formulation tasks such as term and phrase weighting and query ...
52
Voted
WWW
2009
ACM
15 years 10 months ago
2009
ACM
In this paper, we present a semantic search technique considering the type of desired Web resources and the semantic relationships between the resources and the query keywords in ...