Home > Research > Publications & Outputs > Locating changes in highly-dependent data with ...
View graph of relations

Locating changes in highly-dependent data with an unknown number of change-points

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

Published
Publication date2012
Host publicationAdvances in Neural Information Processing Systems 25 (NIPS 2012)
EditorsF. Pereira, C. J. C. Burges, L. Bottou, K. Q. Weinberger
Pages1-9
Number of pages9
<mark>Original language</mark>English
EventNeural Information Processing Systems (NIPS) - Lake Tahoe, United States
Duration: 3/09/2012 → …

Conference

ConferenceNeural Information Processing Systems (NIPS)
Country/TerritoryUnited States
CityLake Tahoe
Period3/09/12 → …

Conference

ConferenceNeural Information Processing Systems (NIPS)
Country/TerritoryUnited States
CityLake Tahoe
Period3/09/12 → …

Abstract

The problem of multiple change point estimation is considered for sequences with
unknown number of change points. A consistency framework is suggested that
is suitable for highly dependent time-series, and an asymptotically consistent algorithm is proposed. In order for the consistency to be established the only assumption required is that the data is generated by stationary ergodic time-series
distributions. No modeling, independence or parametric assumptions are made;
the data are allowed to be dependent and the dependence can be of arbitrary form.
The theoretical results are complemented with experimental evaluations.