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Conference papers

Model-Based Co-clustering for Ordinal Data

Julien Jacques 1, 2 Christophe Biernacki 3, 2 
2 MODAL - MOdel for Data Analysis and Learning
LPP - Laboratoire Paul Painlevé - UMR 8524, Université de Lille, Sciences et Technologies, Inria Lille - Nord Europe, METRICS - Evaluation des technologies de santé et des pratiques médicales - ULR 2694, Polytech Lille - École polytechnique universitaire de Lille
Abstract : A model-based coclustering algorithm for ordinal data is presented. This algorithm relies on the latent block model using the BOS model (Biernacki and Jacques, 2015, Stat. Comput.) for ordinal data and a SEM-Gibbs algorithm for inference. Numerical experiments on simulated data illustrate the efficiency of the inference strategy.
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Submitted on : Thursday, December 22, 2016 - 3:03:26 PM
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  • HAL Id : hal-01420648, version 1


Julien Jacques, Christophe Biernacki. Model-Based Co-clustering for Ordinal Data. Working Group on Model-Based Clustering Summer Session, Jul 2016, Paris, France. ⟨hal-01420648⟩



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