Robuta

https://arxiv.org/abs/math/0608486 [math/0608486] An intrinsic metric for power spectral density functions Abstract page for arXiv paper math/0608486: An intrinsic metric for power spectral density functions power spectral density intrinsic metric math functions https://jmlr.org/papers/v24/21-1044.html Intrinsic Persistent Homology via Density-based Metric Learning persistent homology intrinsic via density based