Sciweavers

3873 search results - page 4 / 775
» Neighbourhood Components Analysis
Sort
View
JMLR
2012
13 years 6 days ago
Sparse Higher-Order Principal Components Analysis
Traditional tensor decompositions such as the CANDECOMP / PARAFAC (CP) and Tucker decompositions yield higher-order principal components that have been used to understand tensor d...
Genevera Allen
ATAL
2010
Springer
14 years 11 months ago
Changing neighbours: improving tag-based cooperation
In systems of autonomous self-interested agents, in which agents' neighbourhoods are defined by their connections to others, cooperation can arise through observation of the ...
Nathan Griffiths, Michael Luck
CORR
2012
Springer
225views Education» more  CORR 2012»
13 years 5 months ago
Compressive Principal Component Pursuit
We consider the problem of recovering a target matrix that is a superposition of low-rank and sparse components, from a small set of linear measurements. This problem arises in co...
John Wright, Arvind Ganesh, Kerui Min, Yi Ma
BMCBI
2010
178views more  BMCBI 2010»
14 years 10 months ago
Selecting high-dimensional mixed graphical models using minimal AIC or BIC forests
Background: Chow and Liu showed that the maximum likelihood tree for multivariate discrete distributions may be found using a maximum weight spanning tree algorithm, for example K...
David Edwards, Gabriel C. G. de Abreu, Rodrigo Lab...
CEC
2009
IEEE
15 years 4 months ago
Mobile processes, mobile channels and complex dynamic systems
— This paper explores a process-oriented approach to complex systems design, using massive fine-grained concurrency, mobile channels and mobile processes. The complex systems st...
Eric Bonnici, Peter H. Welch