Statistical SeminarPrincipal Decomposition with Nested Submanifolds组织者 / Organizer吴宇楠报告人 / SpeakerDr. Jiaji Su,Department of Statistics and Data Science, National University of Singapore时间 / TimeFri., 14:00-15:00, May 30, 2025地点 / VenueC548, Shuangqing Complex Building AOnline Zoom: 271 534 5558Passcode: YMSCAbstractOver the past decades, the increasing dimensionality of data has ...
AbstractFor over a decade, two theories have been actively developed: theory of magnitude and magnitude homology of metric spaces, and GLMY-theory of path homology of directed graphs. Recently Asao showed that for the case of directed graphs there is a unified approach to these theories via a spectral sequence which is now known as the magnitude-path spectral sequence. He also introduced a noti...