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Recently, prompt tuning \cite{lester2021power} has gradually become a new paradigm for NLP, which only depends on the representation of the words by freezing the parameters of pre-trained language models (PLMs) to obtain remarkable…

计算与语言 · 计算机科学 2022-01-31 Pan He , Yuxi Chen , Yan Wang , Yanru Zhang

Large Language Model-based generative recommendation (LLMRec) has achieved notable success, but it suffers from high inference latency due to massive computational overhead and memory pressure of KV Cache. Existing KV Cache reduction…

信息检索 · 计算机科学 2025-07-02 Chaoqun Yang , Xinyu Lin , Wenjie Wang , Yongqi Li , Teng Sun , Xianjing Han , Tat-Seng Chua

Recently very deep transformers have outperformed conventional bi-directional long short-term memory networks by a large margin in speech recognition. However, to put it into production usage, inference computation cost is still a serious…

音频与语音处理 · 电气工程与系统科学 2021-04-27 Nanxin Chen , Shinji Watanabe , Jesús Villalba , Najim Dehak

The performance of existing text style transfer models is severely limited by the non-parallel datasets on which the models are trained. In non-parallel datasets, no direct mapping exists between sentences of the source and target style;…

计算与语言 · 计算机科学 2022-04-19 Ruibo Liu , Chongyang Gao , Chenyan Jia , Guangxuan Xu , Soroush Vosoughi

This work introduces an approach to assessing phrase break in ESL learners' speech with pre-trained language models (PLMs). Different with traditional methods, this proposal converts speech to token sequences, and then leverages the power…

计算与语言 · 计算机科学 2022-10-31 Zhiyi Wang , Shaoguang Mao , Wenshan Wu , Yan Xia

Non-autoregressive (NAR) language models offer notable efficiency in text generation by circumventing the sequential bottleneck of autoregressive decoding. However, accurately modeling dependencies in discrete sequences remains challenging…

计算与语言 · 计算机科学 2026-05-05 Egor Sevriugov , Nikita Dragunov , Anton Razzhigaev , Andrey Kuznetsov , Ivan Oseledets

Pre-trained cross-lingual encoders such as mBERT (Devlin et al., 2019) and XLMR (Conneau et al., 2020) have proven to be impressively effective at enabling transfer-learning of NLP systems from high-resource languages to low-resource…

计算与语言 · 计算机科学 2021-04-13 Junjie Hu , Melvin Johnson , Orhan Firat , Aditya Siddhant , Graham Neubig

Enlightened by the success of machine learning techniques in various application areas, recent years have witnessed a surge of research efforts on automatic program repair (APR) using machine learning techniques. Previous machine…

软件工程 · 计算机科学 2025-10-03 Zhenyu Yang , Yue Pan , Zhen Yang , Zhongxing Yu

Autoregressive sequence Generation models have achieved state-of-the-art performance in areas like machine translation and image captioning. These models are autoregressive in that they generate each word by conditioning on previously…

计算与语言 · 计算机科学 2021-01-26 Longteng Guo , Jing Liu , Xinxin Zhu , Hanqing Lu

Employing LLMs for visual generation has recently become a research focus. However, the existing methods primarily transfer the LLM architecture to visual generation but rarely investigate the fundamental differences between language and…

计算机视觉与模式识别 · 计算机科学 2025-03-18 Teng Hu , Jiangning Zhang , Ran Yi , Jieyu Weng , Yabiao Wang , Xianfang Zeng , Zhucun Xue , Lizhuang Ma

Non-autoregressive (NAR) models can generate sentences with less computation than autoregressive models but sacrifice generation quality. Previous studies addressed this issue through iterative decoding. This study proposes using nearest…

计算与语言 · 计算机科学 2022-08-29 Ayana Niwa , Sho Takase , Naoaki Okazaki

Diffusion language models (dLMs) have emerged as a promising paradigm that enables parallel, non-autoregressive generation, but their learning efficiency lags behind that of autoregressive (AR) language models when trained from scratch. To…

Pre-trained models have achieved remarkable success in natural language processing (NLP). However, existing pre-training methods underutilize the benefits of language understanding for generation. Inspired by the idea of Generative…

计算与语言 · 计算机科学 2023-05-10 Jian Yang , Shuming Ma , Li Dong , Shaohan Huang , Haoyang Huang , Yuwei Yin , Dongdong Zhang , Liqun Yang , Furu Wei , Zhoujun Li

This paper presents Masked ELMo, a new RNN-based model for language model pre-training, evolved from the ELMo language model. Contrary to ELMo which only uses independent left-to-right and right-to-left contexts, Masked ELMo learns fully…

计算与语言 · 计算机科学 2020-10-12 Gregory Senay , Emmanuelle Salin

Extreme Learning Machines (ELM) provide a fast alternative to traditional gradient-based learning in neural networks, offering rapid training and robust generalization capabilities. Its theoretical basis shows its universal approximation…

机器学习 · 计算机科学 2024-06-27 Ergun Biçici

Non-autoregressive translation (NAT) models, which remove the dependence on previous target tokens from the inputs of the decoder, achieve significantly inference speedup but at the cost of inferior accuracy compared to autoregressive…

计算与语言 · 计算机科学 2018-12-27 Junliang Guo , Xu Tan , Di He , Tao Qin , Linli Xu , Tie-Yan Liu

Recent advances in autoregressive (AR) models have demonstrated their potential to rival diffusion models in image synthesis. However, for complex spatially-conditioned generation, current AR approaches rely on fine-tuning the pre-trained…

计算机视觉与模式识别 · 计算机科学 2025-10-08 Jiaqi Liu , Tao Huang , Chang Xu

Large language models (LLMs) have demonstrated remarkable capabilities across various tasks. However, their ability to generate human-like text has raised concerns about potential misuse. This underscores the need for reliable and effective…

计算与语言 · 计算机科学 2026-04-24 Runheng Liu , Heyan Huang , Xingchen Xiao , Zhijing Wu

Autoregressive Large Language Models (e.g., LLaMa, GPTs) are omnipresent achieving remarkable success in language understanding and generation. However, such impressive capability typically comes with a substantial model size, which…

计算与语言 · 计算机科学 2024-04-08 Ajay Jaiswal , Bodun Hu , Lu Yin , Yeonju Ro , Shiwei Liu , Tianlong Chen , Aditya Akella

With the advancement of deep learning techniques, the performance of Automatic Program Repair(APR) techniques has reached a new level. Previous deep learning-based APR techniques essentially modified program sentences in the…

软件工程 · 计算机科学 2024-06-25 Zhenyu Yang , Zhen Yang , Zhongxing Yu