Search Results for author: Giorgos Vernikos

Found 8 papers, 6 papers with code

The IICT-Yverdon System for the WMT 2021 Unsupervised MT and Very Low Resource Supervised MT Task

no code implementations WMT (EMNLP) 2021 Àlex R. Atrio, Gabriel Luthier, Axel Fahy, Giorgos Vernikos, Andrei Popescu-Belis, Ljiljana Dolamic

We then present the application of this system to the 2021 task for low-resource supervised Upper Sorbian (HSB) to German translation, in both directions.

Translation

Don't Rank, Combine! Combining Machine Translation Hypotheses Using Quality Estimation

no code implementations12 Jan 2024 Giorgos Vernikos, Andrei Popescu-Belis

We demonstrate that our approach generates novel translations in over half of the cases and consistently outperforms other methods across varying numbers of candidates (5-200).

Machine Translation Translation

Small Language Models Improve Giants by Rewriting Their Outputs

1 code implementation22 May 2023 Giorgos Vernikos, Arthur Bražinskas, Jakub Adamek, Jonathan Mallinson, Aliaksei Severyn, Eric Malmi

Despite the impressive performance of large language models (LLMs), they often lag behind specialized models in various tasks.

Few-Shot Learning In-Context Learning +2

Embarrassingly Easy Document-Level MT Metrics: How to Convert Any Pretrained Metric Into a Document-Level Metric

1 code implementation27 Sep 2022 Giorgos Vernikos, Brian Thompson, Prashant Mathur, Marcello Federico

Our experimental results support our initial hypothesis and show that a simple extension of the metrics permits them to take advantage of context to resolve ambiguities in the reference.

Machine Translation Sentence

Active Learning by Acquiring Contrastive Examples

1 code implementation EMNLP 2021 Katerina Margatina, Giorgos Vernikos, Loïc Barrault, Nikolaos Aletras

Common acquisition functions for active learning use either uncertainty or diversity sampling, aiming to select difficult and diverse data points from the pool of unlabeled data, respectively.

Active Learning Natural Language Understanding

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