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» A Language Modeling Approach to Information Retrieval
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CLEF
2007
Springer
14 years 1 months ago
GeoCLEF 2007: The CLEF 2007 Cross-Language Geographic Information Retrieval Track Overview
GeoCLEF ran as a regular track for the second time within the Cross Language Evaluation Forum (CLEF) 2007. The purpose of GeoCLEF is to test and evaluate cross-language geographic ...
Thomas Mandl, Fredric C. Gey, Giorgio Maria Di Nun...
INEX
2007
Springer
14 years 1 months ago
Structured Document Retrieval, Multimedia Retrieval, and Entity Ranking Using PF/Tijah
CWI and University of Twente used PF/Tijah, a flexible XML retrieval system, to evaluate structured document retrieval, multimedia retrieval, and entity ranking tasks in the conte...
Theodora Tsikrika, Pavel Serdyukov, Henning Rode, ...
CLEF
2006
Springer
13 years 11 months ago
GeoCLEF 2006: The CLEF 2006 Cross-Language Geographic Information Retrieval Track Overview
After being a pilot track in 2005, GeoCLEF advanced to be a regular track within CLEF 2006. The purpose of GeoCLEF is to test and evaluate cross-language geographic information ret...
Fredric C. Gey, Ray R. Larson, Mark Sanderson, Ker...
CLEF
2009
Springer
13 years 8 months ago
Information Retrieval Baselines for the ResPubliQA Task
This paper describes the baselines proposed for the ResPubliQA 2009 task. These baselines are purely based on information retrieval techniques. The selection of an adequate retrie...
Joaquín Pérez-Iglesias, Guillermo Ga...
SIGIR
2003
ACM
14 years 29 days ago
On an equivalence between PLSI and LDA
Latent Dirichlet Allocation (LDA) is a fully generative approach to language modelling which overcomes the inconsistent generative semantics of Probabilistic Latent Semantic Index...
Mark Girolami, Ata Kabán