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The wave of pre-training language models has been continuously improving the quality of the machine-generated conversations, however, some of the generated responses still suffer from excessive repetition, sometimes repeating words from…

计算与语言 · 计算机科学 2021-12-17 Yadong Xi , Jiashu Pu , Xiaoxi Mao

Large language models (LLMs) effectively generate fluent text when the target output follows natural language patterns. However, structured prediction tasks confine the output format to a limited ontology, causing even very large models to…

计算与语言 · 计算机科学 2023-10-19 Derek Chen , Celine Lee , Yunan Lu , Domenic Rosati , Zhou Yu

Natural language generation plays a critical role in spoken dialogue systems. We present a new approach to natural language generation for task-oriented dialogue using recurrent neural networks in an encoder-decoder framework. In contrast…

计算与语言 · 计算机科学 2017-04-25 Shikhar Sharma , Jing He , Kaheer Suleman , Hannes Schulz , Philip Bachman

Speculative decoding has emerged as an effective approach for accelerating autoregressive inference by parallelizing token generation through a draft-then-verify paradigm. However, existing methods rely on static drafting lengths and rigid…

计算与语言 · 计算机科学 2026-05-29 Jaydip Sen , Subhasis Dasgupta , Hetvi Waghela

The dominant text generation models compose the output by sequentially selecting words from a fixed vocabulary. In this paper, we formulate text generation as progressively copying text segments (e.g., words or phrases) from an existing…

计算与语言 · 计算机科学 2023-07-17 Tian Lan , Deng Cai , Yan Wang , Heyan Huang , Xian-Ling Mao

Citation generation aims to generate a citation sentence that refers to a chosen paper in the context of a manuscript. However, a rigid citation generation process is at odds with an author's desire to control specific attributes, such as…

计算与语言 · 计算机科学 2023-12-15 Nianlong Gu , Richard H. R. Hahnloser

Many natural language generation tasks, such as abstractive summarization and text simplification, are paraphrase-orientated. In these tasks, copying and rewriting are two main writing modes. Most previous sequence-to-sequence (Seq2Seq)…

计算与语言 · 计算机科学 2016-11-29 Ziqiang Cao , Chuwei Luo , Wenjie Li , Sujian Li

Recent years have witnessed a rapid growth of large-scale language models in the domain of music audio. Such models enable end-to-end generation of higher-quality music, and some allow conditioned generation using text descriptions.…

人工智能 · 计算机科学 2024-10-08 Liwei Lin , Gus Xia , Junyan Jiang , Yixiao Zhang

While large-scale language models (LMs) are able to imitate the distribution of natural language well enough to generate realistic text, it is difficult to control which regions of the distribution they generate. This is especially…

Learning to generate fluent natural language from structured data with neural networks has become an common approach for NLG. This problem can be challenging when the form of the structured data varies between examples. This paper presents…

计算与语言 · 计算机科学 2018-10-12 Sebastian Gehrmann , Falcon Z. Dai , Henry Elder , Alexander M. Rush

Real-world text applications often involve composing a wide range of text control operations, such as editing the text w.r.t. an attribute, manipulating keywords and structure, and generating new text of desired properties. Prior work…

计算与语言 · 计算机科学 2023-11-07 Guangyi Liu , Zeyu Feng , Yuan Gao , Zichao Yang , Xiaodan Liang , Junwei Bao , Xiaodong He , Shuguang Cui , Zhen Li , Zhiting Hu

In recent years, significant advancements have been made in text-driven 3D content generation. However, several challenges remain. In practical applications, users often provide extremely simple text inputs while expecting high-quality 3D…

计算机视觉与模式识别 · 计算机科学 2025-04-15 Huiqi Wu , Jianbo Mei , Yingjie Huang , Yining Xu , Jingjiao You , Yilong Liu , Li Yao

Given a sentence (e.g., "I like mangoes") and a constraint (e.g., sentiment flip), the goal of controlled text generation is to produce a sentence that adapts the input sentence to meet the requirements of the constraint (e.g., "I hate…

计算与语言 · 计算机科学 2020-05-19 Ashutosh Kumar , Kabir Ahuja , Raghuram Vadapalli , Partha Talukdar

Generating long and coherent text is an important but challenging task, particularly for open-ended language generation tasks such as story generation. Despite the success in modeling intra-sentence coherence, existing generation models…

计算与语言 · 计算机科学 2021-05-20 Jian Guan , Xiaoxi Mao , Changjie Fan , Zitao Liu , Wenbiao Ding , Minlie Huang

Despite the remarkable advances in language modeling, current mainstream decoding methods still struggle to generate texts that align with human texts across different aspects. In particular, sampling-based methods produce less-repetitive…

计算与语言 · 计算机科学 2024-06-06 Haozhe Ji , Pei Ke , Hongning Wang , Minlie Huang

Question Generation aims to automatically generate questions based on a given input provided as context. A controllable question generation scheme focuses on generating questions with specific attributes, allowing better control. In this…

计算与语言 · 计算机科学 2025-06-10 Bernardo Leite , Henrique Lopes Cardoso

When generating natural language from neural probabilistic models, high probability does not always coincide with high quality: It has often been observed that mode-seeking decoding methods, i.e., those that produce high-probability text…

计算与语言 · 计算机科学 2022-04-01 Clara Meister , Gian Wiher , Tiago Pimentel , Ryan Cotterell

Recent text-to-image generation favors various forms of spatial conditions, e.g., masks, bounding boxes, and key points. However, the majority of the prior art requires form-specific annotations to fine-tune the original model, leading to…

计算机视觉与模式识别 · 计算机科学 2025-01-03 Z. Zhang , B. Liu , J. Bao , L. Chen , S. Zhu , J. Yu

Automatic question generation is an important technique that can improve the training of question answering, help chatbots to start or continue a conversation with humans, and provide assessment materials for educational purposes. Existing…

计算与语言 · 计算机科学 2019-02-28 Bang Liu , Mingjun Zhao , Di Niu , Kunfeng Lai , Yancheng He , Haojie Wei , Yu Xu

The size and complexity of software applications is increasing at an accelerating pace. Source code repositories (along with their dependencies) require vast amounts of labor to keep them tested, maintained, and up to date. As the…

软件工程 · 计算机科学 2024-06-14 Ivan R. Ivanov , Joachim Meyer , Aiden Grossman , William S. Moses , Johannes Doerfert