Search Results for author: Tom Sherborne

Found 9 papers, 5 papers with code

TRAM: Bridging Trust Regions and Sharpness Aware Minimization

1 code implementation5 Oct 2023 Tom Sherborne, Naomi Saphra, Pradeep Dasigi, Hao Peng

We propose Trust Region Aware Minimization (TRAM), a SAM algorithm fine-tuning for low parameter sharpness and smooth, informative representations preserving pre-trained structure.

Domain Generalization Language Modelling +1

Optimal Transport Posterior Alignment for Cross-lingual Semantic Parsing

1 code implementation9 Jul 2023 Tom Sherborne, Tom Hosking, Mirella Lapata

Cross-lingual semantic parsing transfers parsing capability from a high-resource language (e. g., English) to low-resource languages with scarce training data.

Data Augmentation Semantic Parsing

How To Train Your (Compressed) Large Language Model

no code implementations24 May 2023 Ananya Harsh Jha, Tom Sherborne, Evan Pete Walsh, Dirk Groeneveld, Emma Strubell, Iz Beltagy

With the increase in the size of large language models (LLMs), we need compression methods that can reduce the model size while preserving the generality and zero-shot promptability of the model.

Knowledge Distillation Language Modelling +1

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

Meta-Learning a Cross-lingual Manifold for Semantic Parsing

1 code implementation26 Sep 2022 Tom Sherborne, Mirella Lapata

We introduce a first-order meta-learning algorithm to train a semantic parser with maximal sample efficiency during cross-lingual transfer.

Cross-Lingual Transfer Machine Translation +2

Zero-Shot Cross-lingual Semantic Parsing

1 code implementation ACL 2022 Tom Sherborne, Mirella Lapata

Recent work in cross-lingual semantic parsing has successfully applied machine translation to localize parsers to new languages.

Cross-Lingual Transfer Machine Translation +3

Bootstrapping a Crosslingual Semantic Parser

1 code implementation Findings of the Association for Computational Linguistics 2020 Tom Sherborne, Yumo Xu, Mirella Lapata

Considering when MT is inadequate, we also find that using our approach achieves parsing accuracy within 2% of complete translation using only 50% of training data.

Machine Translation Semantic Parsing +1

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