Block matrix approximation via entropy loss function /
The aim of the paper is to present a procedure for the approximation of a symmetric positive definite matrix by symmetric block partitioned matrices with structured off-diagonal blocks. The entropy loss function is chosen as approximation criterion. This procedure is applied in a simulation study of...
| Hlavní autoři: |
Janiszewska, Malwina
(
Autor )
,
Markiewicz, Augustyn
(
Autor )
,
|
|---|---|
| Typ dokumentu: | Článek |
| Jazyk: |
angličtina |
| ISSN: | 0862-7940 |
| Zdroj: | Applications of mathematics: Vol. 65, no. 6 (2020), s. 829-844. |
| Předmět: | |
| Externí odkaz: |
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