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SIGIR
2009
ACM
15 years 11 months ago
Reciprocal rank fusion outperforms condorcet and individual rank learning methods
Reciprocal Rank Fusion (RRF), a simple method for combining the document rankings from multiple IR systems, consistently yields better results than any individual system, and bett...
Gordon V. Cormack, Charles L. A. Clarke, Stefan B&...
ESWS
2006
Springer
15 years 8 months ago
A Method to Convert Thesauri to SKOS
Thesauri can be useful resources for indexing and retrieval on the Semantic Web, but often they are not published in RDF/OWL. To convert thesauri to RDF for use in Semantic Web app...
Mark van Assem, Véronique Malaisé, A...
ESANN
2003
15 years 5 months ago
Ensemble Methods for Multilayer Feedforward
Training an ensemble of networks is an interesting way to improve the performance with respect to a single network. However there are several method to construct the ensemble and t...
Carlos Hernández-Espinosa, Mercedes Fern&aa...
CORR
2008
Springer
158views Education» more  CORR 2008»
15 years 4 months ago
Improved Smoothed Analysis of the k-Means Method
The k-means method is a widely used clustering algorithm. One of its distinguished features is its speed in practice. Its worst-case running-time, however, is exponential, leaving...
Bodo Manthey, Heiko Röglin
VC
2008
135views more  VC 2008»
15 years 4 months ago
A new feature-based method for robust and efficient rigid-body registration of overlapping point clouds
Abstract We propose a new featurebased registration method for rigidbody alignment of overlapping point clouds (PCs) efficiently under the influence of noise and outliers. The prop...
Cagatay Basdogan, A. Cengiz Oztireli