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ADC
2009
Springer
147views Database» more  ADC 2009»
15 years 11 months ago
The Effect of Sparsity on Collaborative Filtering Metrics
This paper presents a detailed study of the behavior of three different content-based collaborative filtering metrics (correlation, cosine and mean squared difference) when they a...
Jesús Bobadilla, Francisco Serradilla
ECAI
2004
Springer
15 years 10 months ago
When Are Behaviour Networks Well-Behaved?
Agents operating in the real world have to deal with a constantly changing and only partially predictable environment and are nevertheless expected to choose reasonable actions qui...
Bernhard Nebel, Yuliya Babovich-Lierler
ICA
2004
Springer
15 years 10 months ago
A Model for Analyzing Dependencies Between Two ICA Features in Natural Images
Abstract. In this paper we examine how the activation of one independent component analysis (ICA) feature changes first and second order statistics of other independent components...
Mika Inki
SIGGRAPH
1995
ACM
15 years 8 months ago
A frequency-domain analysis of head-motion prediction
The use of prediction to eliminate or reduce the effects of system delays in Head-Mounted Display systems has been the subject of several recent papers. A variety of methods have ...
Ronald Azuma, Gary Bishop
ISBI
2002
IEEE
16 years 5 months ago
Segmentation of biomedical images with eigenvectors
We propose the use of eigenvectors for automated multidimensional image segmentation. The approach of Shi and Malik [8] has been extended in three dimensions and applied on biomed...
Achilleas S. Frangakis, Reiner Hegerl