Poster
Locating Changes in Highly Dependent Data with Unknown Number of Change Points
Azadeh Khaleghi · Daniil Ryabko
Harrah’s Special Events Center 2nd Floor
[
Abstract
]
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.
Live content is unavailable. Log in and register to view live content