2607 search results - page 31 / 522 » An Ontology-Based Information Retrieval Model |
SIGIR
2008
ACM
13 years 8 months ago
2008
ACM
This paper proposes a learning approach for the merging process in multilingual information retrieval (MLIR). To conduct the learning approach, we also present a large number of f...
ICADL
2005
Springer
14 years 2 months ago
2005
Springer
Metadata IR model has high precision and low recall because the query in Metadata IR model is strict that is, the query can express user information need exactly, while Full-text I...
SAC
2005
ACM
14 years 2 months ago
2005
ACM
Based on the idea that the closer the query terms in a document are, the more relevant this document is, we propose a mathematical model of information retrieval based on a fuzzy ...
CIKM
2001
Springer
14 years 1 months ago
2001
Springer
The language modeling approach to retrieval has been shown to perform well empirically. One advantage of this new approach is its statistical foundations. However, feedback, as on...
SPIRE
2005
Springer
14 years 2 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...