Positive Definiteness via Off-diagonal Scaling of a Symmetric Indefinite Matrix
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Volume (Year): 76 (2011)
Issue (Month): 1 (January)
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- Dirk Knol & Jos Berge, 1989. "Least-squares approximation of an improper correlation matrix by a proper one," Psychometrika, Springer, vol. 54(1), pages 53-61, March.
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