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Controllable generative sequence models with the capability to extract and replicate the style of specific examples enable many applications, including narrating audiobooks in different voices, auto-completing and auto-correcting written…

机器学习 · 计算机科学 2022-07-04 Jen-Hao Rick Chang , Ashish Shrivastava , Hema Swetha Koppula , Xiaoshuai Zhang , Oncel Tuzel

In-context knowledge editing (IKE) enables efficient modification of large language model (LLM) outputs without parameter changes and at zero-cost. However, it can be misused to manipulate responses opaquely, e.g., insert misinformation or…

计算与语言 · 计算机科学 2025-04-11 Paul Youssef , Zhixue Zhao , Jörg Schlötterer , Christin Seifert

We study lossless acceleration for seq2seq generation with a novel decoding algorithm -- Aggressive Decoding. Unlike the previous efforts (e.g., non-autoregressive decoding) speeding up seq2seq generation at the cost of quality loss, our…

计算与语言 · 计算机科学 2022-05-23 Tao Ge , Heming Xia , Xin Sun , Si-Qing Chen , Furu Wei

Emotion recognition in conversation (ERC) has emerged as a research hotspot in domains such as conversational robots and question-answer systems. How to efficiently and adequately retrieve contextual emotional cues has been one of the key…

计算与语言 · 计算机科学 2024-01-26 Jiang Li , Xiaoping Wang , Yingjian Liu , Zhigang Zeng

Word-level textual adversarial attacks have demonstrated notable efficacy in misleading Natural Language Processing (NLP) models. Despite their success, the underlying reasons for their effectiveness and the fundamental characteristics of…

计算与语言 · 计算机科学 2024-04-16 Ning Lu , Shengcai Liu , Zhirui Zhang , Qi Wang , Haifeng Liu , Ke Tang

Expressive neural text-to-speech (TTS) systems incorporate a style encoder to learn a latent embedding as the style information. However, this embedding process may encode redundant textual information. This phenomenon is called content…

声音 · 计算机科学 2021-08-05 Xudong Dai , Cheng Gong , Longbiao Wang , Kaili Zhang

The external language models (LM) integration remains a challenging task for end-to-end (E2E) automatic speech recognition (ASR) which has no clear division between acoustic and language models. In this work, we propose an internal LM…

音频与语音处理 · 电气工程与系统科学 2020-11-05 Zhong Meng , Sarangarajan Parthasarathy , Eric Sun , Yashesh Gaur , Naoyuki Kanda , Liang Lu , Xie Chen , Rui Zhao , Jinyu Li , Yifan Gong

Previously, neural methods in grammatical error correction (GEC) did not reach state-of-the-art results compared to phrase-based statistical machine translation (SMT) baselines. We demonstrate parallels between neural GEC and low-resource…

计算与语言 · 计算机科学 2018-04-18 Marcin Junczys-Dowmunt , Roman Grundkiewicz , Shubha Guha , Kenneth Heafield

We propose SEARNN, a novel training algorithm for recurrent neural networks (RNNs) inspired by the "learning to search" (L2S) approach to structured prediction. RNNs have been widely successful in structured prediction applications such as…

机器学习 · 计算机科学 2018-03-06 Rémi Leblond , Jean-Baptiste Alayrac , Anton Osokin , Simon Lacoste-Julien

Generating continuous electroencephalography (EEG) signals through advanced artificial neural networks presents a novel opportunity to enhance brain-computer interface (BCI) technology. This capability has the potential to significantly…

神经元与认知 · 定量生物学 2024-06-11 Omair Ali , Muhammad Saif-ur-Rehman , Marita Metzler , Tobias Glasmachers , Ioannis Iossifidis , Christian Klaes

The task of Text-to-SQL enables anyone to retrieve information from SQL databases using natural language. While this task has made substantial progress, the two primary evaluation metrics - Execution Accuracy (EXE) and Exact Set Matching…

计算与语言 · 计算机科学 2025-06-18 Benjamin G. Ascoli , Yasoda Sai Ram Kandikonda , Jinho D. Choi

Error correction techniques have been used to refine the output sentences from automatic speech recognition (ASR) models and achieve a lower word error rate (WER) than original ASR outputs. Previous works usually use a sequence-to-sequence…

计算与语言 · 计算机科学 2022-11-30 Yichong Leng , Xu Tan , Linchen Zhu , Jin Xu , Renqian Luo , Linquan Liu , Tao Qin , Xiang-Yang Li , Ed Lin , Tie-Yan Liu

End-to-end (E2E) automatic speech recognition (ASR) systems have revolutionized the field by integrating all components into a single neural network, with attention-based encoder-decoder models achieving state-of-the-art performance.…

计算与语言 · 计算机科学 2025-07-01 Duygu Altinok

This research report introduces the generation of textual entailment within the project CSIEC (Computer Simulation in Educational Communication), an interactive web-based human-computer dialogue system with natural language for English…

计算与语言 · 计算机科学 2008-03-03 Jiyou Jia

Automated recognition of texts in scenes has been a research challenge for years, largely due to the arbitrary variation of text appearances in perspective distortion, text line curvature, text styles and different types of imaging…

计算机视觉与模式识别 · 计算机科学 2019-04-03 Fangneng Zhan , Shijian Lu

Robustness to bit errors is a key requirement for the reliable use of neural networks (NNs) on emerging approximate computing platforms and error-prone memory technologies. A common approach to achieve bit error tolerance in NNs is…

机器学习 · 计算机科学 2026-03-06 Mikail Yayla , Akash Kumar

This paper addresses the temporal sentence grounding (TSG). Although existing methods have made decent achievements in this task, they not only severely rely on abundant video-query paired data for training, but also easily fail into the…

计算机视觉与模式识别 · 计算机科学 2023-05-09 Daizong Liu , Xiaoye Qu , Jianfeng Dong , Pan Zhou , Zichuan Xu , Haozhao Wang , Xing Di , Weining Lu , Yu Cheng

Decoder-based large language models (LLMs) have shown high performance on many tasks in natural language processing. This is also true for sentence embedding learning, where a decoder-based model, PromptEOL, has achieved the best…

计算与语言 · 计算机科学 2024-08-05 Soma Sato , Hayato Tsukagoshi , Ryohei Sasano , Koichi Takeda

Text-to-image models encounter safety issues, including concerns related to copyright and Not-Safe-For-Work (NSFW) content. Despite several methods have been proposed for erasing inappropriate concepts from diffusion models, they often…

计算机视觉与模式识别 · 计算机科学 2024-10-29 Chao Gong , Kai Chen , Zhipeng Wei , Jingjing Chen , Yu-Gang Jiang

Rank-based statistical metrics, such as the invariant statistical loss (ISL), have recently emerged as robust and practically effective tools for training implicit generative models. In this work, we introduce dual-ISL, a novel…

机器学习 · 计算机科学 2025-11-07 José Manuel de Frutos , Manuel A. Vázquez , Pablo M. Olmos , Joaquín Míguez