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Valentina Fedorova
Valentina Fedorova
Researcher
Yandex
Publications
Text Recognition Using Anonymous CAPTCHA Answers
A. Shishkin
A. Bezzubtseva
V. Fedorova
A. Drutsa
G. Gusev
2020, WSDM
An Optimization Framework for Remapping and Reweighting Noisy Relevance Labels
Y. Ustinovsky
V. Fedorova
G. Gusev
P. Serdyukov
2016, SIGIR
Meta-Gradient Boosted Decision Tree Model for Weight and Target Learning
Y. Ustinovsky
V. Fedorova
G. Gusev
P. Serdyukov
2016, ICML
Large-scale probabilistic predictors with and without guarantees of validity
V. Vovk
I. Petej
V. Fedorova
2015, NIPS