User profiles for Eleftheria Briakou

Eleftheria Briakou

Research Scientist at Google Research
Verified email at google.com
Cited by 309

Searching for Needles in a Haystack: On the Role of Incidental Bilingualism in PaLM's Translation Capability

E Briakou, C Cherry, G Foster - arXiv preprint arXiv:2305.10266, 2023 - arxiv.org
Large, multilingual language models exhibit surprisingly good zero- or few-shot machine
translation capabilities, despite having never seen the intentionally-included translation …

A review of human evaluation for style transfer

E Briakou, S Agrawal, K Zhang, J Tetreault… - arXiv preprint arXiv …, 2021 - arxiv.org
This paper reviews and summarizes human evaluation practices described in 97 style transfer
papers with respect to three main evaluation aspects: style transfer, meaning preservation…

Understanding and detecting hallucinations in neural machine translation via model introspection

W Xu, S Agrawal, E Briakou, MJ Martindale… - Transactions of the …, 2023 - direct.mit.edu
Neural sequence generation models are known to “hallucinate”, by producing outputs that
are unrelated to the source text. These hallucinations are potentially harmful, yet it remains …

Olá, bonjour, salve! XFORMAL: A benchmark for multilingual formality style transfer

E Briakou, D Lu, K Zhang… - Proceedings of the 2021 …, 2021 - aclanthology.org
We take the first step towards multilingual style transfer by creating and releasing XFORMAL,
a benchmark of multiple formal reformulations of informal text in Brazilian Portuguese, …

Detecting fine-grained cross-lingual semantic divergences without supervision by learning to rank

E Briakou, M Carpuat - arXiv preprint arXiv:2010.03662, 2020 - arxiv.org
Detecting fine-grained differences in content conveyed in different languages matters for
cross-lingual NLP and multilingual corpora analysis, but it is a challenging machine learning …

Evaluating the evaluation metrics for style transfer: A case study in multilingual formality transfer

E Briakou, S Agrawal, J Tetreault, M Carpuat - arXiv preprint arXiv …, 2021 - arxiv.org
While the field of style transfer (ST) has been growing rapidly, it has been hampered by a
lack of standardized practices for automatic evaluation. In this paper, we evaluate leading ST …

Detecting Fine-Grained Semantic Divergences to Improve Translation Understanding Across Languages

E Briakou - 2023 - search.proquest.com
One of the core goals of Natural Language Processing (NLP) is to develop computational
representations and methods to compare and contrast text meaning across languages. Such …

Don't Throw Away Data: Better Sequence Knowledge Distillation

J Wang, E Briakou, H Dadkhahi, R Agarwal… - arXiv preprint arXiv …, 2024 - arxiv.org
A critical component in knowledge distillation is the means of coupling the teacher and student.
The predominant sequence knowledge distillation method involves supervised learning …

What Else Do I Need to Know? The Effect of Background Information on Users' Reliance on QA Systems

N Goyal, E Briakou, A Liu, C Baumler, C Bonial… - arXiv preprint arXiv …, 2023 - arxiv.org
NLP systems have shown impressive performance at answering questions by retrieving
relevant context. However, with the increasingly large models, it is impossible and often …

The university of Maryland's Kazakh-English neural machine translation system at WMT19

E Briakou, M Carpuat - Proceedings of the Fourth Conference on …, 2019 - aclanthology.org
This paper describes the University of Maryland’s submission to the WMT 2019 Kazakh-English
news translation task. We study the impact of transfer learning from another low-…