A Constrained PARAFAC Method for Positive Manifold Data.

Krijnen, Wim P.; Ten Berge, Jos M. F.

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Peer reviewed

ERIC Number: EJ460538

Record Type: Journal

Publication Date: 1992

Pages: N/A

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ISSN: ISSN-0146-6216

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A Constrained PARAFAC Method for Positive Manifold Data.

Krijnen, Wim P.; Ten Berge, Jos M. F.

Applied Psychological Measurement, v16 n3 p295-305 Sep 1992

PARAFAC is a generalization of principal components analysis in a factor score matrix and in a factor loadings matrix. How PARAFAC behaves when applied to positive manifold data is examined, and a constrained PARAFAC method is offered for use when PARAFAC does not produce a positive manifold solution. (SLD)

Descriptors: Equations (Mathematics), Factor Analysis, Mathematical Models, Scores

Publication Type: Journal Articles; Reports - Evaluative

Education Level: N/A

Audience: N/A

Language: English

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