Uncertainty in Artificial Intelligence
First Name   Last Name   Password   Forgot Password   Log in!
    Proceedings         Authors   Author's Info   Article details         Search    
Prediction with Advice of Unknown Number of Experts
Alexey Chernov, Vladimir Vovk
In the framework of prediction with expert advice, we consider a recently introduced kind of regret bounds: the bounds that depend on the effective instead of nominal number of experts. In contrast to the Normal- Hedge bound, which mainly depends on the effective number of experts but also weakly depends on the nominal one, we obtain a bound that does not contain the nominal number of experts at all. We use the defensive forecasting method and introduce an application of defensive forecasting to multivalued supermartingales.
Pages: 117-125
PS Link:
PDF Link: /papers/10/p117-chernov.pdf
AUTHOR = "Alexey Chernov and Vladimir Vovk",
TITLE = "Prediction with Advice of Unknown Number of Experts",
BOOKTITLE = "Proceedings of the Twenty-Sixth Conference Annual Conference on Uncertainty in Artificial Intelligence (UAI-10)",
ADDRESS = "Corvallis, Oregon",
YEAR = "2010",
PAGES = "117--125"

hosted by DSL   •   site info   •   help