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IPM
1998
111views more  IPM 1998»
13 years 7 months ago
Crossover Improvement for the Genetic Algorithm in Information Retrieval
- Genetic algorithms (GAs) search for good solutions to a problem by operations inspired from the natural selection of living beings. Among their many uses, we can count informatio...
Dana Vrajitoru
OTM
2005
Springer
14 years 26 days ago
Self-tuning Personalized Information Retrieval in an Ontology-Based Framework
Reliability is a well-known concern in the field of personalization technologies. We propose the extension of an ontology-based retrieval system with semantic-based personalization...
Pablo Castells, Miriam Fernández, David Val...
NIPS
2004
13 years 8 months ago
Exponential Family Harmoniums with an Application to Information Retrieval
Directed graphical models with one layer of observed random variables and one or more layers of hidden random variables have been the dominant modelling paradigm in many research ...
Max Welling, Michal Rosen-Zvi, Geoffrey E. Hinton
SIGIR
2008
ACM
13 years 7 months ago
Saving and accessing the old IR literature
This short paper describes the beginnings of a project to digitize some of the older literature in the information retrieval field. So far 14 of the older reports, such as the Cra...
Donna Harman, Djoerd Hiemstra
CORIA
2006
13 years 8 months ago
On Combining Text and MeSH Searches to Improve the Retrieval of MEDLINE documents
The MEDLINE database is the world largest repository of bio-medical abstracts. It is a central information entry point for most biologists despite the growing availability of full-...
Fabrice Camous, Stephen Blott, Alan F. Smeaton