523 search results - page 36 / 105 » Hierarchical Mixture Models for Nested Data Structures |
SMI
2005
IEEE
14 years 2 months ago
2005
IEEE
We present an approach to hierarchically encode the topology of functions over triangulated surfaces. We describe the topology of a function by its Morse-Smale complex, a well kno...
BMCBI
2008
13 years 8 months ago
2008
Background: Identification of differentially expressed genes is a typical objective when analyzing gene expression data. Recently, Bayesian hierarchical models have become increas...
ICML
2009
IEEE
14 years 9 months ago
2009
IEEE
This paper describes an unsupervised learning technique for modeling human locomotion styles, such as distinct related activities (e.g. running and striding) or variations of the ...
CONTEXT
2007
Springer
14 years 2 months ago
2007
Springer
In e-commerce applications, no systematic research has been provided to evaluate if the use of a detailed and rich contextual representation improves the user modeling predictive p...
DAGSTUHL
2008
13 years 10 months ago
2008
Techniques of reliable computing, like interval arithmetic, can be used to guarantee reliable solutions even in the presence of numerical round-off errors. The need to trace bounds...