1.1k citations · 1.1k across the 2 of their papers we have counts for
2 papers
cs.LG2017★ 1.1k cited
CatBoost: unbiased boosting with categorical features
Liudmila Prokhorenkova, Gleb Gusev, Aleksandr Vorobev +2
This paper presents the key algorithmic techniques behind CatBoost, a new gradient boosting toolkit. Their combination leads to CatBoost outperforming other publicly available boos…
cs.LG2015
Lower Bounds for Multi-armed Bandit with Non-equivalent Multiple Plays
Aleksandr Vorobev, Gleb Gusev
We study the stochastic multi-armed bandit problem with non-equivalent multiple plays where, at each step, an agent chooses not only a set of arms, but also their order, which infl…