Search Results for author: Alexander Pugachev

Found 3 papers, 3 papers with code

NamedEntityRangers at SemEval-2022 Task 11: Transformer-based Approaches for Multilingual Complex Named Entity Recognition

1 code implementation • SemEval (NAACL) 2022 • Amina Miftahova, Alexander Pugachev, Artem Skiba, Katya Artemova, Tatiana Batura, Pavel Braslavski, Vladimir Ivanov

The first approach follows the token classification schema, in which each token is assigned with a tag.

Decoder named-entity-recognition +5

0

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Code

NEREL: A Russian Dataset with Nested Named Entities, Relations and Events

1 code implementation • RANLP 2021 • Natalia Loukachevitch, Ekaterina Artemova, Tatiana Batura, Pavel Braslavski, Ilia Denisov, Vladimir Ivanov, Suresh Manandhar, Alexander Pugachev, Elena Tutubalina

In this paper, we present NEREL, a Russian dataset for named entity recognition and relation extraction.

named-entity-recognition Named Entity Recognition +3

25

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Code

Sentence Embeddings for Russian NLU

1 code implementation • 29 Oct 2019 • Dmitry Popov, Alexander Pugachev, Polina Svyatokum, Elizaveta Svitanko, Ekaterina Artemova

We investigate the performance of sentence embeddings models on several tasks for the Russian language.

Multiple-choice Paraphrase Identification +3

174

Paper
Code

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