Search Results for author: Olga Kolesnikova

Found 11 papers, 2 papers with code

EthioMT: Parallel Corpus for Low-resource Ethiopian Languages

no code implementations28 Mar 2024 Atnafu Lambebo Tonja, Olga Kolesnikova, Alexander Gelbukh, Jugal Kalita

Recent research in natural language processing (NLP) has achieved impressive performance in tasks such as machine translation (MT), news classification, and question-answering in high-resource languages.

SpaDeLeF: A Dataset for Hierarchical Classification of Lexical Functions for Collocations in Spanish

no code implementations7 Nov 2023 Yevhen Kostiuk, Grigori Sidorov, Olga Kolesnikova

In this paper, we present a dataset of most frequent Spanish verb-noun collocations and sentences where they occur, each collocation is assigned to one of 37 lexical functions defined as classes for a hierarchical classification task.

Automatic Translation of Hate Speech to Non-hate Speech in Social Media Texts

no code implementations2 Jun 2023 Yevhen Kostiuk, Atnafu Lambebo Tonja, Grigori Sidorov, Olga Kolesnikova

In this paper, we investigate the issue of hate speech by presenting a novel task of translating hate speech into non-hate speech text while preserving its meaning.

Enhancing Translation for Indigenous Languages: Experiments with Multilingual Models

no code implementations27 May 2023 Atnafu Lambebo Tonja, Hellina Hailu Nigatu, Olga Kolesnikova, Grigori Sidorov, Alexander Gelbukh, Jugal Kalita

This paper describes CIC NLP's submission to the AmericasNLP 2023 Shared Task on machine translation systems for indigenous languages of the Americas.

Machine Translation Transfer Learning +1

Natural Language Processing in Ethiopian Languages: Current State, Challenges, and Opportunities

1 code implementation25 Mar 2023 Atnafu Lambebo Tonja, Tadesse Destaw Belay, Israel Abebe Azime, Abinew Ali Ayele, Moges Ahmed Mehamed, Olga Kolesnikova, Seid Muhie Yimam

This survey delves into the current state of natural language processing (NLP) for four Ethiopian languages: Amharic, Afaan Oromo, Tigrinya, and Wolaytta.

The Effect of Normalization for Bi-directional Amharic-English Neural Machine Translation

2 code implementations27 Oct 2022 Tadesse Destaw Belay, Atnafu Lambebo Tonja, Olga Kolesnikova, Seid Muhie Yimam, Abinew Ali Ayele, Silesh Bogale Haile, Grigori Sidorov, Alexander Gelbukh

Machine translation (MT) is one of the main tasks in natural language processing whose objective is to translate texts automatically from one natural language to another.

Machine Translation Sentence +1

Cannot find the paper you are looking for? You can Submit a new open access paper.