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IBERAMIA
2010
Springer

Interaction Graphs for Multivariate Binary Data

11 years 10 months ago
Interaction Graphs for Multivariate Binary Data
We define a class of graphs that summarize in a compact visual way the interaction structure between binary multivariate characteristics. This allows studying the conditional dependency structure between the underlying stochastic variables at a finer scale than with classical probabilistic Graphical Models. A model selection strategy is derived based on an iterative optimization procedure and the consistency problem is discussed. We include the analysis of two data-sets to illustrate the proposed approach.
Johan Van Horentonioeek, Jesús Emeterio Nav
Added 25 Jan 2011
Updated 25 Jan 2011
Type Journal
Year 2010
Where IBERAMIA
Authors Johan Van Horentonioeek, Jesús Emeterio Navarro-Barrientos
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