no code implementations • 2 Nov 2021 • Vladimir Vovk, Ilia Nouretdinov, Alex Gammerman
We continue study of conformal testing in binary model situations.
no code implementations • 20 Feb 2021 • Vladimir Vovk, Ivan Petej, Ilia Nouretdinov, Ernst Ahlberg, Lars Carlsson, Alex Gammerman
We argue for supplementing the process of training a prediction algorithm by setting up a scheme for detecting the moment when the distribution of the data changes and the algorithm needs to be retrained.
no code implementations • 3 Nov 2019 • Vladimir Vovk, Ivan Petej, Ilia Nouretdinov, Valery Manokhin, Alex Gammerman
Conformal predictive systems are a recent modification of conformal predictors that output, in regression problems, probability distributions for labels of test observations rather than set predictions.
no code implementations • 17 Oct 2019 • Ilia Nouretdinov, James Gammerman, Matteo Fontana, Daljit Rehal
In this work we present a clustering technique called \textit{multi-level conformal clustering (MLCC)}.
no code implementations • 24 Oct 2017 • Vladimir Vovk, Ilia Nouretdinov, Valery Manokhin, Alex Gammerman
This paper reviews the checkered history of predictive distributions in statistics and discusses two developments, one from recent literature and the other new.
no code implementations • 11 Jun 2017 • Denis Volkhonskiy, Ilia Nouretdinov, Alexander Gammerman, Vladimir Vovk, Evgeny Burnaev
We consider the problem of quickest change-point detection in data streams.
no code implementations • 14 Mar 2016 • Vladimir Vovk, Ilia Nouretdinov, Valentina Fedorova, Ivan Petej, Alex Gammerman
We study optimal conformity measures for various criteria of efficiency of classification in an idealised setting.
no code implementations • 14 Mar 2016 • Paolo Toccacheli, Ilia Nouretdinov, Alexander Gammerman
The paper presents an application of Conformal Predictors to a chemoinformatics problem of identifying activities of chemical compounds.