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Robust Covariance Estimators Based on Information Divergences and Riemannian Manifold
This paper proposes a class of covariance estimators based on information divergences in heterogeneous environments. In particular, the problem of covariance estimation is reformulated on the Riemannian manifold of Hermitian positive-definite (HPD) matrices. The means associated with information div...
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| Publicado no: | Entropy (Basel) |
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| Main Authors: | , , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
MDPI
2018
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7512735/ https://ncbi.nlm.nih.gov/pubmed/33265310 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/e20040219 |
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