Low-rank multi-parametric covariance identification
We propose a differential geometric approach for building families of low-rank covariance matrices, via interpolation on low-rank matrix manifolds. In contrast with standard parametric covariance classes, these families offer significant flexibility for problem-specific tailoring via the choice of “...
Main Authors: | , , , , |
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Format: | Journal article |
Language: | English |
Published: |
Springer
2021
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