scholarly journals Bayesian Model Selection Approach to Multiple Change-Points Detection with Non-Local Prior Distributions

2019 ◽  
Vol 13 (5) ◽  
pp. 1-17
Author(s):  
Fei Jiang ◽  
Guosheng Yin ◽  
Francesca Dominici
Keyword(s):  
Model Selection ◽  
Bayesian Model ◽  
Bayesian Model Selection ◽  
Change Points ◽  
Prior Distributions ◽  
Model Selection Approach ◽  
Selection Approach ◽  
Non Local ◽  
Bayesian Model Selection Approach

scholarly journals Combining dimensions and features in similarity-based representations

2019 ◽  
Author(s):  
Danielle Navarro ◽  
Michael David Lee
Keyword(s):  
Model Selection ◽  
Bayesian Model ◽  
Bayesian Model Selection ◽  
Data Set ◽  
Similarity Data ◽  
Model Selection Approach ◽  
Selection Approach ◽  
Representational Model ◽  
Bayesian Model Selection Approach

This paper develops a new representational model of similarity data that combines continuous dimensions with discrete features. An algorithm capable of learning these representations is described, and a Bayesian model selection approach for choosing the appropriate number of dimensions and features is developed. The approach is demonstrated on a classic data set that considers the similarities between the numbers 0 through 9.

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