Search Improves Label for Active Learning

Alina Beygelzimer; Daniel J. Hsu; John Langford; Chicheng Zhang

NeurIPS 2016poster34 citations

Search Improves Label for Active Learning

Alina Beygelzimer, Daniel J. Hsu, John Langford, Chicheng Zhang

Abstract

We investigate active learning with access to two distinct oracles: LABEL (which is standard) and SEARCH (which is not). The SEARCH oracle models the situation where a human searches a database to seed or counterexample an existing solution. SEARCH is stronger than LABEL while being natural to implement in many situations. We show that an algorithm using both oracles can provide exponentially large problem-dependent improvements over LABEL alone.

BibTeX

@inproceedings{NIPS2016_4f398cb9,
 author = {Beygelzimer, Alina and Hsu, Daniel J and Langford, John and Zhang, Chicheng},
 booktitle = {Advances in Neural Information Processing Systems},
 editor = {D. Lee and M. Sugiyama and U. Luxburg and I. Guyon and R. Garnett},
 pages = {},
 publisher = {Curran Associates, Inc.},
 title = {Search Improves Label for Active Learning},
 url = {https://proceedings.neurips.cc/paper_files/paper/2016/file/4f398cb9d6bc79ae567298335b51ba8a-Paper.pdf},
 volume = {29},
 year = {2016}
}