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arXiv · 0704.2208

Factor Analysis and Alternating Minimization

Lorenzo Finesso·Peter Spreij
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Abstract

In this paper we make a first attempt at understanding how to build an optimal approximate normal factor analysis model. The criterion we have chosen to evaluate the distance between different models is the I-divergence between the corresponding normal laws. The algorithm that we propose for the construction of the best approximation is of an the alternating minimization kind.

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Lorenzo Finesso, Peter Spreij. 2007-04-17. Factor Analysis and Alternating Minimization. https://doi.org/10.1007/978-3-540-73570-0

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