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MLCW
2005
Springer
15 years 11 months ago
Estimating Predictive Variances with Kernel Ridge Regression
In many regression tasks, in addition to an accurate estimate of the conditional mean of the target distribution, an indication of the predictive uncertainty is also required. Ther...
Gavin C. Cawley, Nicola L. C. Talbot, Olivier Chap...
OTM
2005
Springer
15 years 11 months ago
Ontology-Based Spatial Query Expansion in Information Retrieval
Ontologies play a key role in Semantic Web research. A common use of ontologies in Semantic Web is to enrich the current Web resources with some well-defined meaning to enhance th...
Gaihua Fu, Christopher B. Jones, Alia I. Abdelmoty
PKDD
2005
Springer
95views Data Mining» more  PKDD 2005»
15 years 11 months ago
Ensembles of Balanced Nested Dichotomies for Multi-class Problems
Abstract. A system of nested dichotomies is a hierarchical decomposition of a multi-class problem with c classes into c − 1 two-class problems and can be represented as a tree st...
Lin Dong, Eibe Frank, Stefan Kramer
VLDB
2005
ACM
151views Database» more  VLDB 2005»
15 years 11 months ago
On Map-Matching Vehicle Tracking Data
Vehicle tracking data is an essential “raw” material for a broad range of applications such as traffic management and control, routing, and navigation. An important issue with...
Sotiris Brakatsoulas, Dieter Pfoser, Randall Salas...
IMC
2004
ACM
15 years 11 months ago
Ten fallacies and pitfalls on end-to-end available bandwidth estimation
The area of available bandwidth (avail-bw) estimation has attracted significant interest recently, with several estimation techniques and tools developed during the last 2-3 year...
Manish Jain, Constantinos Dovrolis