441 search results - page 16 / 89 » An extension of the ICA model using latent variables |
VAMOS
2007
Springer
14 years 2 months ago
2007
Springer
Variability modeling is at the heart of product line engineering. Variability models entail features and architectural elements, technical customization aspects, sales and marketi...
CIKM
2008
Springer
13 years 10 months ago
2008
Springer
In this paper we propose an extension of the PLSA model in which an extra latent variable allows the model to cocluster documents and terms simultaneously. We show on three datase...
ADAC
2010
13 years 8 months ago
2010
Abstract We propose a procedure based on a latent variable model for the comparison of two partitions of different units described by the same set of variables. The null hypothesis...
ICML
2009
IEEE
14 years 3 months ago
2009
IEEE
Topic models such as Latent Dirichlet Allocation (LDA) and Correlated Topic Model (CTM) have recently emerged as powerful statistical tools for text document modeling. In this pap...
CORR
2012
Springer
12 years 4 months ago
2012
Springer
Latent force models (LFMs) are hybrid models combining mechanistic principles with non-parametric components. In this article, we shall show how LFMs can be equivalently formulate...