1.1k citations · 1.2k across the 27 of their papers we have counts for
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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.CL2017
Riemannian Optimization for Skip-Gram Negative Sampling
Alexander Fonarev, Oleksii Hrinchuk, Gleb Gusev +2
Skip-Gram Negative Sampling (SGNS) word embedding model, well known by its implementation in "word2vec" software, is usually optimized by stochastic gradient descent. However, the…