Independent variable group analysis

K Lagus, E Alhoniemi, H Valpola - International Conference on Artificial …, 2001 - Springer
… , we will describe IVGAVQ where each variable group is modeled using a … variable group
leaving out the group index g. The vector quantization model used for a single variable group

Compact modeling of data using independent variable group analysis

E Alhoniemi, A Honkela, K Lagus… - … on Neural Networks, 2007 - ieeexplore.ieee.org
… algorithm for grouping of variables that is based on dependencies between the variables. …
a computational modeling approach called independent variable group analysis (IVGA) by …

Agglomerative independent variable group analysis

A Honkela, J Seppä, E Alhoniemi - Neurocomputing, 2008 - Elsevier
… (IVGA) is a method for grouping dependent variables together while keeping mutually
independent or weakly dependent variables in separate groups. In this paper two variants of an …

Gene selection using independent variable group analysis for tumor classification

CH Zheng, YW Chong, HQ Wang - Neural Computing and Applications, 2011 - Springer
… In this paper, a new method for gene selection based on independent variable group analysis
is proposed. In this method, we first used t-statistics method to select a part of genes from …

[PDF][PDF] Independent variable group analysis in learning compact representations for data

K Lagus, E Alhoniemi, J Seppä, A Honkela… - Proceedings of the …, 2005 - users.ics.aalto.fi
… We describe the Independent Variable Group Analysis (IVGA… set, also discovers a grouping
of the input variables that reflects … seem to find independent subsets of variables. Moreover, it …

Statistical mediation analysis with a multicategorical independent variable

AF Hayes, KJ Preacher - British journal of mathematical and …, 2014 - Wiley Online Library
… have been based on the condition that the independent variable is dichotomous or …
independent variable (such as two or more experimental conditions relative to a control group). We …

An overview of techniques for dealing with large numbers of independent variables in epidemiologic studies

IR Dohoo, C Ducrot, C Fourichon, A Donald… - Preventive veterinary …, 1997 - Elsevier
… but many independent variables. While this paper will focus on the analysis of herd level …
information from a group of related independent variables (eg variables dealing with flooring…

Design and analysis of experiments contrasting the within-and between-subjects manipulation of the independent variable.

A Erlebacher - Psychological Bulletin, 1977 - psycnet.apa.org
… For the purposes of the analysis of variance, one group is randomly chosen to furnish the
data for one level of the independent variable and the other group is chosen to furnish the data …

The integrity of independent variables in behavior analysis

L Peterson, AL Homer… - … applied behavior analysis, 1982 - Wiley Online Library
… In applied behavior analysis, control of the independent variable is also more difficult than
in an animal laboratory. It thus may be surprising to note that the methodological rigor applied …

[PDF][PDF] Smoking as an independent variable in a multiple regression analysis upon birth weight and gestation.

JR Abernathy, BG Greenberg… - … Journal of Public …, 1966 - ajph.aphapublications.org
… of the analysis was to determine the relative individual importance of several independent
fac… analyzing variation in birth weight and length of gestation in a group of Baltimore Negro …