Inbal Horev, Florian Yger, Masashi Sugiyama. Geometry-Aware Principal Component Analysis for Symmetric Positive Definite Matrices. In Proceedings of The 7th Asian Conference on Machine Learning, ACML 2015, Hong Kong, November 20-22, 2015. Volume 45 of JMLR Workshop and Conference Proceedings, pages 1-16, JMLR.org, 2015. [doi]
Abstract is missing.