Search Results for author: Andrey Gulin

Found 3 papers, 2 papers with code

Which Tricks Are Important for Learning to Rank?

no code implementations4 Apr 2022 Ivan Lyzhin, Aleksei Ustimenko, Andrey Gulin, Liudmila Prokhorenkova

To address these questions, we compare LambdaMART with YetiRank and StochasticRank methods and their modifications.

Learning-To-Rank

CatBoost: gradient boosting with categorical features support

3 code implementations24 Oct 2018 Anna Veronika Dorogush, Vasily Ershov, Andrey Gulin

In this paper we present CatBoost, a new open-sourced gradient boosting library that successfully handles categorical features and outperforms existing publicly available implementations of gradient boosting in terms of quality on a set of popular publicly available datasets.

Clustering Dimensionality Reduction +1

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