A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä
Spatial Blind Source Separation
Tekijät: Bachoc François, Genton Marc G., Nordhausen Klaus, Ruiz-Gazen Anne, Virta Joni
Kustantaja: Oxford University Press
Kustannuspaikka: Oxford
Julkaisuvuosi: 2020
Journal: Biometrika
Artikkelin numero: asz079
eISSN: 1464-3510
DOI: https://doi.org/10.1093/biomet/asz079
Verkko-osoite: https://academic.oup.com/biomet/advance-article/doi/10.1093/biomet/asz079/5739178?searchresult=1
Rinnakkaistallenteen osoite: https://research.utu.fi/converis/portal/detail/Publication/44560060
Recently a blind source separation model was suggested for spatial data together with an estimator based on the simultaneous diagonalisation of two scatter matrices. The asymptotic properties of this estimator are derived here and a new estimator, based on the joint diagonalisation of more than two scatter matrices, is proposed. The asymptotic properties and merits of the novel estimator are verified in simulation studies. A real data example illustrates the method.
Ladattava julkaisu This is an electronic reprint of the original article. |  |
