all AI news
Topological Signal Processing using the Weighted Ordinal Partition Network. (arXiv:2205.08349v2 [stat.ML] UPDATED)
Aug. 5, 2022, 1:11 a.m. | Audun Myers, Firas A. Khasawneh, Elizabeth Munch
stat.ML updates on arXiv.org arxiv.org
One of the most important problems arising in time series analysis is that of
bifurcation, or change point detection. That is, given a collection of time
series over a varying parameter, when has the structure of the underlying
dynamical system changed? For this task, we turn to the field of topological
data analysis (TDA), which encodes information about the shape and structure of
data. The idea of utilizing tools from TDA for signal processing tasks, known
as topological signal processing …
More from arxiv.org / stat.ML updates on arXiv.org
Jobs in AI, ML, Big Data
AI Research Scientist
@ Vara | Berlin, Germany and Remote
Data Architect
@ University of Texas at Austin | Austin, TX
Data ETL Engineer
@ University of Texas at Austin | Austin, TX
Lead GNSS Data Scientist
@ Lurra Systems | Melbourne
Senior Machine Learning Engineer (MLOps)
@ Promaton | Remote, Europe
AI Engineering Manager
@ M47 Labs | Barcelona, Catalunya [Cataluña], Spain