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researcher

A. Petrov

15 papers hereh-index 7305 citations21 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author11
  • middle author3
  • last author1

Across the 15 of 15 papers where every author was matched, so the position is known.

fields
  • cs.IR15
same name
  • A. Petrov — 445 papers
  • A. Petrov — 176 papers, h 30
  • A. Petrov — 111 papers, h 30
  • A. Petrov — 107 papers, h 11
  • A. Petrov — 104 papers, h 44
  • A. Petrov — 40 papers, h 22

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20222026
most citedgSASRec: Reducing Overconfidence in Sequential Recommendation Trained with Negative Sampling

46 citations · 86 across the 15 of their papers we have counts for

collaborators
Showing 2022Show all

3 papers · 1 filter

cs.IR2022

MTS Kion Implicit Contextualised Sequential Dataset for Movie Recommendation

Aleksandr Petrov, Ildar Safilo, Daria Tikhonovich +1

We present a new movie and TV show recommendation dataset collected from the real users of MTS Kion video-on-demand platform. In contrast to other popular movie recommendation data…

cs.IR2022★ 2 cited

A Systematic Review and Replicability Study of BERT4Rec for Sequential Recommendation

Aleksandr Petrov, Craig Macdonald

BERT4Rec is an effective model for sequential recommendation based on the Transformer architecture. In the original publication, BERT4Rec claimed superiority over other available s…

cs.IR2022★ 1 cited

Effective and Efficient Training for Sequential Recommendation using Recency Sampling

Aleksandr Petrov, Craig Macdonald

Many modern sequential recommender systems use deep neural networks, which can effectively estimate the relevance of items but require a lot of time to train. Slow training increas…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.