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Pretrained language models have improved zero-shot text classification by allowing the transfer of semantic knowledge from the training data in order to classify among specific label sets in downstream tasks. We propose a simple way to…

计算与语言 · 计算机科学 2023-10-24 Lingyu Gao , Debanjan Ghosh , Kevin Gimpel

The goal of text style transfer is to transform the style of texts while preserving their original meaning, often with only a few examples of the target style. Existing style transfer methods generally rely on the few-shot capabilities of…

计算与语言 · 计算机科学 2024-11-08 Zachary Horvitz , Ajay Patel , Kanishk Singh , Chris Callison-Burch , Kathleen McKeown , Zhou Yu

Finetuning pretrained models on downstream generation tasks often leads to catastrophic forgetting in zero-shot conditions. In this work, we focus on summarization and tackle the problem through the lens of language-independent…

计算与语言 · 计算机科学 2024-04-09 Vladimir Solovyev , Danni Liu , Jan Niehues

Zero-shot cross-lingual transfer is promising, however has been shown to be sub-optimal, with inferior transfer performance across low-resource languages. In this work, we envision languages as domains for improving zero-shot transfer by…

计算与语言 · 计算机科学 2023-03-07 Shanu Kumar , Abbaraju Soujanya , Sandipan Dandapat , Sunayana Sitaram , Monojit Choudhury

Phrase break prediction is a crucial task for improving the prosody naturalness of a text-to-speech (TTS) system. However, most proposed phrase break prediction models are monolingual, trained exclusively on a large amount of labeled data.…

计算与语言 · 计算机科学 2023-06-06 Hoyeon Lee , Hyun-Wook Yoon , Jong-Hwan Kim , Jae-Min Kim

Customizing machine translation models to comply with desired attributes (e.g., formality or grammatical gender) is a well-studied topic. However, most current approaches rely on (semi-)supervised data with attribute annotations. This data…

计算与语言 · 计算机科学 2024-01-25 Danni Liu , Jan Niehues

Non-parallel text style transfer is an important task in natural language generation. However, previous studies concentrate on the token or sentence level, such as sentence sentiment and formality transfer, but neglect long style transfer…

计算与语言 · 计算机科学 2023-05-16 Xuekai Zhu , Jian Guan , Minlie Huang , Juan Liu

Text style transfer has gained increasing attention from the research community over the recent years. However, the proposed approaches vary in many ways, which makes it hard to assess the individual contribution of the model components. In…

计算与语言 · 计算机科学 2021-01-18 Yevgeniy Puzikov , Simoes Stanley , Iryna Gurevych , Immanuel Schweizer

In this paper, we leverage large language models (LMs) to perform zero-shot text style transfer. We present a prompting method that we call augmented zero-shot learning, which frames style transfer as a sentence rewriting task and requires…

计算与语言 · 计算机科学 2022-04-01 Emily Reif , Daphne Ippolito , Ann Yuan , Andy Coenen , Chris Callison-Burch , Jason Wei

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…

计算与语言 · 计算机科学 2022-05-18 Biao Zhang , Ankur Bapna , Melvin Johnson , Ali Dabirmoghaddam , Naveen Arivazhagan , Orhan Firat

Zero-resource cross-lingual transfer approaches aim to apply supervised models from a source language to unlabelled target languages. In this paper we perform an in-depth study of the two main techniques employed so far for cross-lingual…

计算与语言 · 计算机科学 2023-04-28 Iker García-Ferrero , Rodrigo Agerri , German Rigau

Because it is not feasible to collect training data for every language, there is a growing interest in cross-lingual transfer learning. In this paper, we systematically explore zero-shot cross-lingual transfer learning on reading…

计算与语言 · 计算机科学 2019-09-23 Tsung-yuan Hsu , Chi-liang Liu , Hung-yi Lee

Numerous recent techniques for text style transfer characterize their approaches as variants of reinforcement learning and preference optimization. In this work, we consider the relationship between these approaches and a class of…

计算与语言 · 计算机科学 2024-07-30 Shuai Liu , Jonathan May

Text-based analysis methods allow to reveal privacy relevant author attributes such as gender, age and identify of the text's author. Such methods can compromise the privacy of an anonymous author even when the author tries to remove…

密码学与安全 · 计算机科学 2018-02-20 Rakshith Shetty , Bernt Schiele , Mario Fritz

This paper focuses on style transfer on the basis of non-parallel text. This is an instance of a broad family of problems including machine translation, decipherment, and sentiment modification. The key challenge is to separate the content…

计算与语言 · 计算机科学 2017-11-07 Tianxiao Shen , Tao Lei , Regina Barzilay , Tommi Jaakkola

Text style transfer without parallel data has achieved some practical success. However, in the scenario where less data is available, these methods may yield poor performance. In this paper, we examine domain adaptation for text style…

计算与语言 · 计算机科学 2019-08-27 Dianqi Li , Yizhe Zhang , Zhe Gan , Yu Cheng , Chris Brockett , Ming-Ting Sun , Bill Dolan

Massively Multilingual Transformer based Language Models have been observed to be surprisingly effective on zero-shot transfer across languages, though the performance varies from language to language depending on the pivot language(s) used…

计算与语言 · 计算机科学 2022-05-13 Kabir Ahuja , Shanu Kumar , Sandipan Dandapat , Monojit Choudhury

Task-oriented personal assistants enable people to interact with a host of devices and services using natural language. One of the challenges of making neural dialogue systems available to more users is the lack of training data for all but…

计算与语言 · 计算机科学 2022-03-21 Milan Gritta , Ruoyu Hu , Ignacio Iacobacci

Transformer-based models achieve favorable performance in artistic style transfer recently thanks to its global receptive field and powerful multi-head/layer attention operations. Nevertheless, the over-paramerized multi-layer structure…

计算机视觉与模式识别 · 计算机科学 2023-04-25 Hao Tang , Songhua Liu , Tianwei Lin , Shaoli Huang , Fu Li , Dongliang He , Xinchao Wang

Recent studies have shown remarkable success in unsupervised image-to-image translation. However, if there has no access to enough images in target classes, learning a mapping from source classes to the target classes always suffers from…

计算机视觉与模式识别 · 计算机科学 2020-07-29 Yuanqi Chen , Xiaoming Yu , Shan Liu , Ge Li