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A major challenge in the field of Text Generation is evaluation: Human evaluations are cost-intensive, and automated metrics often display considerable disagreement with human judgments. In this paper, we propose a statistical model of Text…

计算与语言 · 计算机科学 2023-06-07 Jan Deriu , Pius von Däniken , Don Tuggener , Mark Cieliebak

Large scale Pre-trained Language Models have proven to be very powerful approach in various Natural language tasks. OpenAI's GPT-2 \cite{radford2019language} is notable for its capability to generate fluent, well formulated, grammatically…

计算与语言 · 计算机科学 2020-06-11 Chaitra Hegde , Shrikumar Patil

In natural language generation for advertising, creating diverse and engaging ad texts is crucial for capturing a broad audience and avoiding advertising fatigue. Regardless of the importance of diversity, the impact of the…

计算与语言 · 计算机科学 2025-05-23 Yoichi Aoki , Soichiro Murakami , Ukyo Honda , Akihiko Kato

We propose ParaSCI, the first large-scale paraphrase dataset in the scientific field, including 33,981 paraphrase pairs from ACL (ParaSCI-ACL) and 316,063 pairs from arXiv (ParaSCI-arXiv). Digging into characteristics and common patterns of…

计算与语言 · 计算机科学 2021-02-08 Qingxiu Dong , Xiaojun Wan , Yue Cao

As large language models (LLMs) become increasingly capable of generating persuasive content, understanding their effectiveness across different advertising strategies becomes critical. This paper presents a two-part investigation examining…

计算机与社会 · 计算机科学 2025-12-04 Elyas Meguellati , Stefano Civelli , Lei Han , Abraham Bernstein , Shazia Sadiq , Gianluca Demartini

High-quality video-text preference data is crucial for Multimodal Large Language Models (MLLMs) alignment. However, existing preference data is very scarce. Obtaining VQA preference data for preference training is costly, and manually…

机器学习 · 计算机科学 2024-11-26 Hao Yi , Qingyang Li , Yulan Hu , Fuzheng Zhang , Di Zhang , Yong Liu

Preference learning is a widely adopted post-training technique that aligns large language models (LLMs) to human preferences and improves specific downstream task capabilities. In this work we systematically investigate how specific…

计算与语言 · 计算机科学 2024-12-23 Joongwon Kim , Anirudh Goyal , Aston Zhang , Bo Xiong , Rui Hou , Melanie Kambadur , Dhruv Mahajan , Hannaneh Hajishirzi , Liang Tan

The analytical description of charts is an exciting and important research area with many applications in academia and industry. Yet, this challenging task has received limited attention from the computational linguistics research…

计算与语言 · 计算机科学 2021-08-18 Jiawen Zhu , Jinye Ran , Roy Ka-wei Lee , Kenny Choo , Zhi Li

Propaganda is a form of persuasion that has been used throughout history with the intention goal of influencing people's opinions through rhetorical and psychological persuasion techniques for determined ends. Although Arabic ranked as the…

We are exposed to much information trying to influence us, such as teaser messages, debates, politically framed news, and propaganda - all of which use persuasive language. With the recent interest in Large Language Models (LLMs), we study…

计算与语言 · 计算机科学 2025-02-24 Amalie Brogaard Pauli , Isabelle Augenstein , Ira Assent

Existing argumentation datasets have succeeded in allowing researchers to develop computational methods for analyzing the content, structure and linguistic features of argumentative text. They have been much less successful in fostering…

计算与语言 · 计算机科学 2019-09-26 Esin Durmus , Claire Cardie

Large language models (LLMs) have been recently leveraged as training data generators for various natural language processing (NLP) tasks. While previous research has explored different approaches to training models using generated data,…

计算与语言 · 计算机科学 2023-10-19 Yue Yu , Yuchen Zhuang , Jieyu Zhang , Yu Meng , Alexander Ratner , Ranjay Krishna , Jiaming Shen , Chao Zhang

Despite the rapid evolution and increasing efficacy of language and vision generative models, there remains a lack of comprehensive datasets that bridge the gap between personalized fashion needs and AI-driven design, limiting the potential…

计算机视觉与模式识别 · 计算机科学 2024-09-16 Georgia Argyrou , Angeliki Dimitriou , Maria Lymperaiou , Giorgos Filandrianos , Giorgos Stamou

Machine-learning based generation of process models from natural language text process descriptions provides a solution for the time-intensive and expensive process discovery phase. Many organizations have to carry out this phase, before…

计算与语言 · 计算机科学 2024-10-03 Julian Neuberger , Han van der Aa , Lars Ackermann , Daniel Buschek , Jannic Herrmann , Stefan Jablonski

Acquiring training data to improve the robustness of dialog systems can be a painstakingly long process. In this work, we propose a method to reduce the cost and effort of creating new conversational agents by artificially generating more…

计算与语言 · 计算机科学 2022-05-05 Louis Marceau , Raouf Belbahar , Marc Queudot , Nada Naji , Eric Charton , Marie-Jean Meurs

Argument mining aims to detect all possible argumentative components and identify their relationships automatically. As a thriving task in natural language processing, there has been a large amount of corpus for academic study and…

信息检索 · 计算机科学 2024-05-31 Huadai Liu , Wenqiang Xu , Xuan Lin , Jingjing Huo , Hong Chen , Zhou Zhao

When two people pay attention to each other and are interested in what the other has to say or write, they almost instantly adapt their writing/speaking style to match the other. For a successful interaction with a user, chatbots and…

计算与语言 · 计算机科学 2022-03-22 Sanja Štajner , Seren Yenikent , Marc Franco-Salvador

Human-annotated preference data play an important role in aligning large language models (LLMs). In this paper, we study two connected questions: how to monitor the quality of human preference annotators and how to incentivize them to…

机器学习 · 计算机科学 2026-04-08 Shang Liu , Hanzhao Wang , Zhongyao Ma , Xiaocheng Li

This study presents a new approach to metaphorical paraphrase generation by masking literal tokens of literal sentences and unmasking them with metaphorical language models. Unlike similar studies, the proposed algorithm does not only focus…

计算与语言 · 计算机科学 2022-10-14 Giorgio Ottolina , John Pavlopoulos

To mitigate the risk of harmful outputs from large vision models (LVMs), we introduce the SafeSora dataset to promote research on aligning text-to-video generation with human values. This dataset encompasses human preferences in…

计算机视觉与模式识别 · 计算机科学 2024-06-21 Josef Dai , Tianle Chen , Xuyao Wang , Ziran Yang , Taiye Chen , Jiaming Ji , Yaodong Yang