INTELLIGENT SYSTEMS AND TECHNOLOGIES

Entropy methad of compression matrices with random elements

Yu. S. Popkov

ISA FRC CSC RAS

Abstract: Two-stages method of compression matrices with random elements is proposed. Operation of direct and invers projections are the kernal of method. The information cross-entropy is used for optimization these operations. Serial and parallel procedures are proposed.

Keywords: cross-entropy, projection operator, matrix derivatives, gradient method.

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