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» Score Distributions in Information Retrieval
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103
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SPIRE
2010
Springer
14 years 11 months ago
Standard Deviation as a Query Hardness Estimator
In this paper a new Query Performance Prediction method is introduced. This method is based on the hypothesis that different score distributions appear for ‘hard’ and ‘easyâ...
Joaquín Pérez-Iglesias, Lourdes Arau...
CLEF
2005
Springer
15 years 6 months ago
CLEF 2005: Multilingual Retrieval by Combining Multiple Multilingual Ranked Lists
: We participated in two tasks: Multi-8 two-years-on retrieval and Multi-8 results merging. For our multi-8 two-years-on retrieval work, simple multilingual ranked lists are first ...
Luo Si, Jamie Callan
NAR
2008
100views more  NAR 2008»
15 years 16 days ago
DAhunter: a web-based server that identifies homologous proteins by comparing domain architecture
We present DAhunter, a web-based server that identifies homologous proteins by comparing domain architectures, the organization of protein domains. A major obstacle in comparison ...
Byungwook Lee, Doheon Lee
TIFS
2010
307views more  TIFS 2010»
14 years 11 months ago
Face matching and retrieval using soft biometrics
—Soft biometric traits embedded in a face (e.g., gender and facial marks) are ancillary information and are not fully distinctive by themselves in face-recognition tasks. However...
Unsang Park, Anil K. Jain
82
Voted
SIGIR
2006
ACM
15 years 6 months ago
Capturing collection size for distributed non-cooperative retrieval
Modern distributed information retrieval techniques require accurate knowledge of collection size. In non-cooperative environments, where detailed collection statistics are not av...
Milad Shokouhi, Justin Zobel, Falk Scholer, Seyed ...