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Compact and Understandable Descriptions of Mixtures of Bernoulli Distributions
Published on 2007-10-054466 Views
Finite mixture models can be used in estimating complex, unknown probability distributions and also in clustering data. The parameters of the models form a complex representation and are not suitable
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Presentation
Compact and Understandable Descriptions of Mixtures of Bernoulli Distributions00:00
Background on the Problem00:47
Example on the Data Collection01:41
Chromosomal Regions: Names02:12
DNA Copy Number Amplification Data as 0-1 Data03:05
Mixture Models for 0-1 Data03:45
Model Selection: How Many Components in a Mixture?05:26
Mixture Model: Chromosome 106:30
Mixture Model in Clustering07:35
Solution Creates a Problem08:26
Compact and Understandable Descriptions09:14
Describe the Model Parameters10:13
Describe the Clustered Data11:07
Descriptions - Chromosome 112:01
Amplification Models and Patterns13:10
Summary and Conclusions13:51