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Showing 1 to 1 of 1 for “"2DLDA"”.
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Unified Framework for Matrix-Variate Linear Discriminant Analysis
… applications. A more recent two-dimensional LDA (2DLDA) approach avoids the initial vectorization step, and leads to a computationally efficient matrix-variate feature extractor formulation. Yet, the theoretical foundations and Bayes optimality of the existing 2DLDA formulations are mostly …