Search Results for author: Jiaming Luo

Found 8 papers, 2 papers with code

To Diverge or Not to Diverge: A Morphosyntactic Perspective on Machine Translation vs Human Translation

no code implementations2 Jan 2024 Jiaming Luo, Colin Cherry, George Foster

We conduct a large-scale fine-grained comparative analysis of machine translations (MT) against human translations (HT) through the lens of morphosyntactic divergence.

Attribute Machine Translation +1

Improving the Robustness of Summarization Models by Detecting and Removing Input Noise

no code implementations20 Dec 2022 Kundan Krishna, Yao Zhao, Jie Ren, Balaji Lakshminarayanan, Jiaming Luo, Mohammad Saleh, Peter J. Liu

We present a large empirical study quantifying the sometimes severe loss in performance (up to 12 ROUGE-1 points) from different types of input noise for a range of datasets and model sizes.

Abstractive Text Summarization

Prompting PaLM for Translation: Assessing Strategies and Performance

no code implementations16 Nov 2022 David Vilar, Markus Freitag, Colin Cherry, Jiaming Luo, Viresh Ratnakar, George Foster

Large language models (LLMs) that have been trained on multilingual but not parallel text exhibit a remarkable ability to translate between languages.

Language Modelling Machine Translation +1

Out-of-Distribution Detection and Selective Generation for Conditional Language Models

no code implementations30 Sep 2022 Jie Ren, Jiaming Luo, Yao Zhao, Kundan Krishna, Mohammad Saleh, Balaji Lakshminarayanan, Peter J. Liu

Furthermore, the space of potential low-quality outputs is larger as arbitrary text can be generated and it is important to know when to trust the generated output.

Abstractive Text Summarization Out-of-Distribution Detection +1

Deciphering Undersegmented Ancient Scripts Using Phonetic Prior

1 code implementation21 Oct 2020 Jiaming Luo, Frederik Hartmann, Enrico Santus, Yuan Cao, Regina Barzilay

We evaluate the model on both deciphered languages (Gothic, Ugaritic) and an undeciphered one (Iberian).

Decipherment

Neural Decipherment via Minimum-Cost Flow: from Ugaritic to Linear B

1 code implementation ACL 2019 Jiaming Luo, Yuan Cao, Regina Barzilay

In this paper we propose a novel neural approach for automatic decipherment of lost languages.

Decipherment

Towards Decomposed Linguistic Representation with Holographic Reduced Representation

no code implementations27 Sep 2018 Jiaming Luo, Yuan Cao, Yonghui Wu

The vast majority of neural models in Natural Language Processing adopt a form of structureless distributed representations.

Unsupervised Learning of Morphological Forests

no code implementations TACL 2017 Jiaming Luo, Karthik Narasimhan, Regina Barzilay

This paper focuses on unsupervised modeling of morphological families, collectively comprising a forest over the language vocabulary.

Clustering

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