Equivariant and Scale-Free Tucker Decomposition Models
نویسندگان
چکیده
منابع مشابه
Equivariant and scale-free Tucker decomposition models
Analyses of array-valued datasets often involve reduced-rank array approximations, typically obtained via least-squares or truncations of array decompositions. However, least-squares approximations tend to be noisy in high-dimensional settings, and may not be appropriate for arrays that include discrete or ordinal measurements. This article develops methodology to obtain low-rank model-based re...
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ژورنال
عنوان ژورنال: Bayesian Analysis
سال: 2016
ISSN: 1936-0975
DOI: 10.1214/14-ba934