2596 search results - page 15 / 520 » Classes and clusters in data analysis |
KDD
1997
ACM
15 years 1 months ago
1997
ACM
ISICA
2007
Springer
15 years 3 months ago
2007
Springer
The latent class model or multivariate multinomial mixture is a powerful model for clustering discrete data. This model is expected to be useful to represent non-homogeneous popula...
ICML
2010
IEEE
14 years 10 months ago
2010
IEEE
Variable selection for cluster analysis is a difficult problem. The difficulty originates not only from the lack of class information but also the fact that high-dimensional data ...
ACL
2001
14 years 11 months ago
2001
In this paper, a new language model, the Multi-Class Composite N-gram, is proposed to avoid a data sparseness problem for spoken language in that it is difficult to collect traini...
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KDD
2007
ACM
15 years 3 months ago
2007
ACM
Mixture models form one of the most widely used classes of generative models for describing structured and clustered data. In this paper we develop a new approach for the analysis...