2540 search results - page 49 / 508 » Retrieval Status Values in Information Retrieval Evaluation |
EEE
2004
IEEE
14 years 2 months ago
2004
IEEE
The performance of information retrieval on the Web is heavily influenced by the organization of Web pages, user navigation patterns, and guidance-related functions. Having observ...
VLDB
1998
ACM
13 years 10 months ago
1998
ACM
Abstract. In this paper, we present an image retrieval system that employs both the color and spatial information of images to facilitate the retrieval process. The basic unit used...
SPIRE
2005
Springer
14 years 4 months ago
2005
Springer
This paper proposes a model for Information Retrieval (IR) based on possibilistic directed networks. Relations documents-terms and query-terms are modeled through possibility and n...
CIKM
2009
Springer
14 years 5 months ago
2009
Springer
Relevance Feedback has proven very effective for improving retrieval accuracy. A difficult yet important problem in all relevance feedback methods is how to optimally balance the...
HUMAN
2003
Springer
14 years 4 months ago
2003
Springer
In this paper, we propose the ontology-based semantic web search model to enhance efficiency and accuracy of information retrieval for unstructured and semi-structured documents. N...