Search Results for author: Nikita Moghe

Found 12 papers, 7 papers with code

The University of Edinburgh-Uppsala University’s Submission to the WMT 2020 Chat Translation Task

no code implementations WMT (EMNLP) 2020 Nikita Moghe, Christian Hardmeier, Rachel Bawden

Our baseline systems are transformer-big models that are pre-trained on the WMT’19 News Translation task and fine-tuned on pseudo-in-domain web crawled data and in-domain task data.

de-en Machine Translation +1

Pitfalls and Outlooks in Using COMET

1 code implementation27 Aug 2024 Vilém Zouhar, Pinzhen Chen, Tsz Kin Lam, Nikita Moghe, Barry Haddow

The COMET metric has blazed a trail in the machine translation community, given its strong correlation with human judgements of translation quality.

Machine Translation Translation

Machine Translation Meta Evaluation through Translation Accuracy Challenge Sets

1 code implementation29 Jan 2024 Nikita Moghe, Arnisa Fazla, Chantal Amrhein, Tom Kocmi, Mark Steedman, Alexandra Birch, Rico Sennrich, Liane Guillou

We benchmark metric performance, assess their incremental performance over successive campaigns, and measure their sensitivity to a range of linguistic phenomena.

Benchmarking Machine Translation +3

Interpreting User Requests in the Context of Natural Language Standing Instructions

1 code implementation16 Nov 2023 Nikita Moghe, Patrick Xia, Jacob Andreas, Jason Eisner, Benjamin Van Durme, Harsh Jhamtani

Users of natural language interfaces, generally powered by Large Language Models (LLMs), often must repeat their preferences each time they make a similar request.

ACES: Translation Accuracy Challenge Sets at WMT 2023

no code implementations2 Nov 2023 Chantal Amrhein, Nikita Moghe, Liane Guillou

We benchmark the performance of segmentlevel metrics submitted to WMT 2023 using the ACES Challenge Set (Amrhein et al., 2022).

Translation World Knowledge

MULTI3NLU++: A Multilingual, Multi-Intent, Multi-Domain Dataset for Natural Language Understanding in Task-Oriented Dialogue

no code implementations20 Dec 2022 Nikita Moghe, Evgeniia Razumovskaia, Liane Guillou, Ivan Vulić, Anna Korhonen, Alexandra Birch

We use MULTI3NLU++ to benchmark state-of-the-art multilingual models for the NLU tasks of intent detection and slot labelling for TOD systems in the multilingual setting.

Intent Detection Machine Translation +2

Extrinsic Evaluation of Machine Translation Metrics

no code implementations20 Dec 2022 Nikita Moghe, Tom Sherborne, Mark Steedman, Alexandra Birch

We calculate the correlation between the metric's ability to predict a good/bad translation with the success/failure on the final task for the Translate-Test setup.

Dialogue State Tracking Machine Translation +4

ACES: Translation Accuracy Challenge Sets for Evaluating Machine Translation Metrics

1 code implementation27 Oct 2022 Chantal Amrhein, Nikita Moghe, Liane Guillou

As machine translation (MT) metrics improve their correlation with human judgement every year, it is crucial to understand the limitations of such metrics at the segment level.

Machine Translation Translation +1

Cross-lingual Intermediate Fine-tuning improves Dialogue State Tracking

1 code implementation EMNLP 2021 Nikita Moghe, Mark Steedman, Alexandra Birch

In this work, we enhance the transfer learning process by intermediate fine-tuning of pretrained multilingual models, where the multilingual models are fine-tuned with different but related data and/or tasks.

Cross-Lingual Transfer Dialogue State Tracking +2

On Incorporating Structural Information to improve Dialogue Response Generation

1 code implementation WS 2020 Nikita Moghe, Priyesh Vijayan, Balaraman Ravindran, Mitesh M. Khapra

This requires capturing structural, sequential and semantic information from the conversation context and the background resources.

Response Generation

Towards Exploiting Background Knowledge for Building Conversation Systems

1 code implementation EMNLP 2018 Nikita Moghe, Siddhartha Arora, Suman Banerjee, Mitesh M. Khapra

Existing dialog datasets contain a sequence of utterances and responses without any explicit background knowledge associated with them.

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