Joint low-rank approximation for extracting non-Gaussian subspaces

DOI10.1016/j.sigpro.2007.01.033zbMath1186.94172OpenAlexW2033028022WikidataQ59682419 ScholiaQ59682419MaRDI QIDQ970930

Motoaki Kawanabe, Fabian J. Theis

Publication date: 19 May 2010

Published in: Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.sigpro.2007.01.033

zbMATH Keywords

characteristic functionfourth-order cumulant tensorjoint low-rank approximationlinear dimension reductionnon-Gaussian subspace

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12)

Related Items

``Weighting for more: enhancing characteristic-function based ICA with asymptotically optimal weighting