Sciweavers

282 search results - page 5 / 57
» Learning graphical models for hypothesis testing and classif...
Sort
View
71
Voted
CORR
2006
Springer
101views Education» more  CORR 2006»
15 years 16 days ago
MDL Convergence Speed for Bernoulli Sequences
The Minimum Description Length principle for online sequence estimation/prediction in a proper learning setup is studied. If the underlying model class is discrete, then the total...
Jan Poland, Marcus Hutter
ETRA
2008
ACM
254views Biometrics» more  ETRA 2008»
15 years 2 months ago
Voluntary pupil size change as control in eyes only interaction
We investigate consciously controlled pupil size as an input modality. Pupil size is affected by various processes, e.g., physical activation, strong emotional experiences and cog...
Inger Ekman, Antti Poikola, Meeri Mäkär&...
86
Voted
NIPS
2003
15 years 1 months ago
Learning the k in k-means
When clustering a dataset, the right number k of clusters to use is often not obvious, and choosing k automatically is a hard algorithmic problem. In this paper we present an impr...
Greg Hamerly, Charles Elkan
ICML
2009
IEEE
16 years 1 months ago
Sparse Gaussian graphical models with unknown block structure
Recent work has shown that one can learn the structure of Gaussian Graphical Models by imposing an L1 penalty on the precision matrix, and then using efficient convex optimization...
Benjamin M. Marlin, Kevin P. Murphy
104
Voted
KDD
2004
ACM
154views Data Mining» more  KDD 2004»
16 years 28 days ago
Diagnosing extrapolation: tree-based density estimation
There has historically been very little concern with extrapolation in Machine Learning, yet extrapolation can be critical to diagnose. Predictor functions are almost always learne...
Giles Hooker