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Naveen Arivazhagan

4 accepted papers

2022

Language-agnostic BERT Sentence Embedding

ACL 2022long

While BERT is an effective method for learning monolingual sentence embeddings for semantic similarity and embedding based transfer learning BERT based cross-lingual sentence embeddings have yet to be explored. We systematically investigate methods for learning multilingual sentence embeddings by co…

2022

Multilingual Document-Level Translation Enables Zero-Shot Transfer From Sentences to Documents

ACL 2022long

Document-level neural machine translation (DocNMT) achieves coherent translations by incorporating cross-sentence context. However, for most language pairs there’s a shortage of parallel documents, although parallel sentences are readily available. In this paper, we study whether and how contextual…

Cited by 15Source ↗PDF ↗Scholar ↗
2021

Sentence Boundary Augmentation for Neural Machine Translation Robustness

ICASSP 2021accepted

Neural Machine Translation (NMT) models have demonstrated strong state of the art performance on translation tasks where well-formed training and evaluation data are pro-vided, but they remain sensitive to inputs that include errors of various types. Specifically, in the context of long-form speech…

Cited by 0Source ↗Scholar ↗
2020

Re-Translation Strategies for Long Form, Simultaneous, Spoken Language Translation

ICASSP 2020accepted

We investigate the problem of simultaneous machine translation of long-form speech content. We target a continuous speech-to-text scenario, generating translated captions for a live audio feed, such as a lecture or play-by-play commentary. As this scenario allows for revisions to our incremental tra…

Cited by 0Source ↗Scholar ↗