Sciweavers

10 search results - page 1 / 2
» Exploring Multivariate Data Structures with Local Principal ...
Sort
View
GFKL
2004
Springer
97views Data Mining» more  GFKL 2004»
13 years 11 months ago
Exploring Multivariate Data Structures with Local Principal Curves
Jochen Einbeck, Gerhard Tutz, Ludger Evers
BMCBI
2006
115views more  BMCBI 2006»
13 years 6 months ago
Multivariate curve resolution of time course microarray data
Background: Modeling of gene expression data from time course experiments often involves the use of linear models such as those obtained from principal component analysis (PCA), i...
Peter D. Wentzell, Tobias K. Karakach, Sushmita Ro...
BMCBI
2006
154views more  BMCBI 2006»
13 years 6 months ago
Analysis with respect to instrumental variables for the exploration of microarray data structures
Background: Evaluating the importance of the different sources of variations is essential in microarray data experiments. Complex experimental designs generally include various fa...
Florent Baty, Michaël Facompré, Jan Wi...
BMCBI
2008
121views more  BMCBI 2008»
13 years 6 months ago
Stability of gene contributions and identification of outliers in multivariate analysis of microarray data
Background: Multivariate ordination methods are powerful tools for the exploration of complex data structures present in microarray data. These methods have several advantages com...
Florent Baty, Daniel Jaeger, Frank Preiswerk, Mart...
ICPR
2006
IEEE
14 years 7 months ago
Dimensionality Reduction with Adaptive Kernels
1 A kernel determines the inductive bias of a learning algorithm on a specific data set, and it is beneficial to design specific kernel for a given data set. In this work, we propo...
Shuicheng Yan, Xiaoou Tang