Note: When clicking on a Digital Object Identifier (DOI) number, you will be taken to an external site maintained by the publisher.
Some full text articles may not yet be available without a charge during the embargo (administrative interval).
What is a DOI Number?
Some links on this page may take you to non-federal websites. Their policies may differ from this site.
-
In this paper, we address the Online Unsupervised Domain Adapta- tion (OUDA) problem, where the target data are unlabelled and ar- riving sequentially. The traditional methods on the OUDA problem mainly focus on transforming each arriving target data to the source domain, and they do not sufficiently consider the temporal coherency and accumulative statistics among the arriving target data. We pro- pose a multi-step framework for the OUDA problem, which insti- tutes a novel method to compute the mean-target subspace inspired by the geometrical interpretation on the Euclidean space. This mean- target subspace contains accumulative temporal information among the arrivedmore »