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» A focused information criterion for graphical models
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AVI
2008
15 years 29 days ago
MedioVis: visual information seeking in digital libraries
MedioVis is a visual information seeking system that aims to support users' natural seeking behavior, particularly in complex information spaces. To achieve this goal we intr...
Mathias Heilig, Mischa Demarmels, Werner A. Kö...
IAT
2009
IEEE
15 years 2 months ago
Confusion and Distance Metrics as Performance Criteria for Hierarchical Classification Spaces
When intelligent systems reason about complex problems with a large hierarchical classification space it is hard to evaluate system performance. For classification problems, differ...
Wilbert van Norden, Catholijn M. Jonker
NIPS
2007
15 years 1 days ago
Expectation Maximization and Posterior Constraints
The expectation maximization (EM) algorithm is a widely used maximum likelihood estimation procedure for statistical models when the values of some of the variables in the model a...
João Graça, Kuzman Ganchev, Ben Task...
IV
2009
IEEE
149views Visualization» more  IV 2009»
15 years 5 months ago
Beyond Knowledge Visualization Usability: Toward a Better Understanding of Business Diagram Adoption
Information visualization research typically focuses on the formal aspects of specific graphic solutions in terms of their thinking and/or communication support. This type of anal...
Sabrina Bresciani, Martin J. Eppler
CIDM
2009
IEEE
15 years 5 months ago
A new hybrid method for Bayesian network learning With dependency constraints
Abstract— A Bayes net has qualitative and quantitative aspects: The qualitative aspect is its graphical structure that corresponds to correlations among the variables in the Baye...
Oliver Schulte, Gustavo Frigo, Russell Greiner, We...