Probability matrices, non-negative rank, and parameterization of mixture models

Linear Algebra and Its Applications

Volumn 433, Issue 2, 2010, Pages 424-432

  Carlini, Enrico ^a   Rapallo, Fabio ^b  

^a POLITECNICO DI TORINO   (Italy)

^b UNIVERSITY OF EASTERN PIEDMONT   (Italy)

Author keywords

Contingency tables; Optimization on algebraic varieties; Parameter redundancy

Indexed keywords

ALGEBRAIC VARIETIES; CONTINGENCY TABLE; CONTINGENCY TABLES; MIXTURE MODEL; NON-NEGATIVE MATRIX; OPTIMIZATION PROBLEMS; PARAMETER REDUNDANCY; PROBABILITY AND STATISTICS; STATISTICAL MODELS;

ALGEBRA; OPTIMIZATION; PROBABILITY DENSITY FUNCTION; QUALITY ASSURANCE; REDUNDANCY;

PARAMETERIZATION;

EID: 77953135649     PISSN: 00243795     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.laa.2010.03.010     Document Type: Article

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