Health care fraud detection using nonnegative matrix factorization

ICCSE 2011 - 6th International Conference on Computer Science and Education, Final Program and Proceedings

Volumn , Issue , 2011, Pages 499-503

  Zhu, Shunzhi ^a   Wang, Yan ^a   Wu, Yun ^a  

^a XIAMEN UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

fraud detection; nonnegative matrix factorization; patient mining

Indexed keywords

BASIS VECTOR; CARE MANAGEMENT; DATA SETS; FEATURE ABSTRACTION; FRAUD DETECTION; LOW RANK; NON-NEGATIVE MATRIX FACTORIZATION ALGORITHMS; NON-NEGATIVITY; NONNEGATIVE MATRIX FACTORIZATION; PATIENT MINING; RESULT EVALUATION;

COMPUTER CRIME; COMPUTER SCIENCE; CRIME; EDUCATION COMPUTING; ENCODING (SYMBOLS); FACTORIZATION; HEALTH; HEALTH CARE; HEALTH INSURANCE; MEDICAL COMPUTING; PRINCIPAL COMPONENT ANALYSIS;

MATRIX ALGEBRA;

EID: 80054038546     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICCSE.2011.6028688     Document Type: Conference Paper

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