507 search results - page 28 / 102 » Portfolio theory of information retrieval |
TREC
2004
14 years 11 months ago
2004
The quality of an information retrieval system heavily depends on its retrieval function, which returns a similarity measurement between the query and each document in the collect...
WWW
2011
ACM
14 years 4 months ago
2011
ACM
Most product search engines today build on models of relevance devised for information retrieval. However, the decision mechanism that underlies the process of buying a product is...
ECIS
2004
14 years 11 months ago
2004
As Information Systems (IS) research increasingly acknowledges the importance of non-positivist approaches, the case for a plurality of theories to guide qualitative studies has g...
IJET
2007
14 years 9 months ago
2007
Remarkable advances in instructional communication technology (ICT) have now made is possible to provide high levels of enrichment and the kinds of curricular differentiation that...
81
Voted
ICMCS
2006
IEEE
15 years 3 months ago
2006
IEEE
Content-based Image retrieval has become an important part of information retrieval technology. Images can be viewed as high dimensional data and are usually represented by their ...