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Substantial improvements have been made in machine reading comprehension, where the machine answers questions based on a given context. Current state-of-the-art models even surpass human performance on several benchmarks. However, their…

计算与语言 · 计算机科学 2021-05-11 Wei-Cheng Huang , Chien-yu Huang , Hung-yi Lee

In this work, we are dedicated to leveraging the BERT pre-training success and modeling the domain-specific statistics to fertilize the sign language recognition~(SLR) model. Considering the dominance of hand and body in sign language…

计算机视觉与模式识别 · 计算机科学 2023-03-29 Weichao Zhao , Hezhen Hu , Wengang Zhou , Jiaxin Shi , Houqiang Li

For readability assessment, traditional methods mainly employ machine learning classifiers with hundreds of linguistic features. Although the deep learning model has become the prominent approach for almost all NLP tasks, it is less…

计算与语言 · 计算机科学 2023-03-07 Wenbiao Li , Ziyang Wang , Yunfang Wu

This paper is a study of performance-efficiency trade-offs in pre-trained models for automatic speech recognition (ASR). We focus on wav2vec 2.0, and formalize several architecture designs that influence both the model performance and its…

计算与语言 · 计算机科学 2021-09-15 Felix Wu , Kwangyoun Kim , Jing Pan , Kyu Han , Kilian Q. Weinberger , Yoav Artzi

Recent years have witnessed significant advancements in self-supervised learning (SSL) methods for speech-processing tasks. Various speech-based SSL models have been developed and present promising performance on a range of downstream tasks…

计算与语言 · 计算机科学 2023-10-02 Guanrou Yang , Ziyang Ma , Zhisheng Zheng , Yakun Song , Zhikang Niu , Xie Chen

Large Language Models (LLMs) have achieved remarkable success on reasoning benchmarks through Reinforcement Learning with Verifiable Rewards (RLVR), excelling at tasks such as math, coding, logic, and puzzles. However, existing benchmarks…

人工智能 · 计算机科学 2026-05-12 Xiaozhe Li , Xinyu Fang , Shengyuan Ding , Yang Li , Linyang Li , Haodong Duan , Qingwen Liu , Kai Chen

Few-shot keyword spotting aims to detect previously unseen keywords with very limited labeled samples. A pre-training and adaptation paradigm is typically adopted for this task. While effective in clean conditions, most existing approaches…

声音 · 计算机科学 2025-11-11 Junming Yuan , Ying Shi , Dong Wang , Lantian Li , Askar Hamdulla

Speculative decoding accelerates autoregressive large language model (LLM) inference by using a lightweight draft model to propose candidate tokens that are then verified in parallel by the target model. The speedup is significantly…

Data augmentation is one of the most effective ways to make end-to-end automatic speech recognition (ASR) perform close to the conventional hybrid approach, especially when dealing with low-resource tasks. Using recent advances in speech…

音频与语音处理 · 电气工程与系统科学 2020-12-21 Aleksandr Laptev , Roman Korostik , Aleksey Svischev , Andrei Andrusenko , Ivan Medennikov , Sergey Rybin

While language models have shown remarkable performance across diverse tasks, they still encounter challenges in complex reasoning scenarios. Recent research suggests that language models trained on linearized search traces toward…

人工智能 · 计算机科学 2025-10-28 Seungyong Moon , Bumsoo Park , Hyun Oh Song

Recently, self-supervised pre-training has shown significant improvements in many areas of machine learning, including speech and NLP. We propose using large self-supervised pre-trained models for both audio and text modality with…

音频与语音处理 · 电气工程与系统科学 2021-08-24 Krishna D N

Self-supervised learning (SSL) based models have been shown to generate powerful representations that can be used to improve the performance of downstream speech tasks. Several state-of-the-art SSL models are available, and each of these…

计算与语言 · 计算机科学 2023-02-21 A Arunkumar , Vrunda N Sukhadia , S. Umesh

Self-attentive neural syntactic parsers using contextualized word embeddings (e.g. ELMo or BERT) currently produce state-of-the-art results in joint parsing and disfluency detection in speech transcripts. Since the contextualized word…

计算与语言 · 计算机科学 2020-04-30 Paria Jamshid Lou , Mark Johnson

Self-supervised speech representation learning methods like wav2vec 2.0 and Hidden-unit BERT (HuBERT) leverage unlabeled speech data for pre-training and offer good representations for numerous speech processing tasks. Despite the success…

计算与语言 · 计算机科学 2022-04-29 Heng-Jui Chang , Shu-wen Yang , Hung-yi Lee

Speech separation has been successfully applied as a frontend processing module of conversation transcription systems thanks to its ability to handle overlapped speech and its flexibility to combine with downstream tasks such as automatic…

音频与语音处理 · 电气工程与系统科学 2021-07-06 Jian Wu , Zhuo Chen , Sanyuan Chen , Yu Wu , Takuya Yoshioka , Naoyuki Kanda , Shujie Liu , Jinyu Li

Article discusses the application of Kullback-Leibler divergence to the recognition of speech signals and suggests three algorithms implementing this divergence criterion: correlation algorithm, spectral algorithm and filter algorithm.…

人工智能 · 计算机科学 2007-05-23 Igor Bocharov , Pavel Lukin

As Transfer Learning from large-scale pre-trained models becomes more prevalent in Natural Language Processing (NLP), operating these large models in on-the-edge and/or under constrained computational training or inference budgets remains…

计算与语言 · 计算机科学 2020-03-03 Victor Sanh , Lysandre Debut , Julien Chaumond , Thomas Wolf

Semi-supervised learning is a promising way to reduce the annotation cost for text-classification. Combining with pre-trained language models (PLMs), e.g., BERT, recent semi-supervised learning methods achieved impressive performance. In…

计算与语言 · 计算机科学 2022-05-23 Hai-Ming Xu , Lingqiao Liu , Ehsan Abbasnejad

Self-supervised pre-training could effectively improve the performance of low-resource automatic speech recognition (ASR). However, existing self-supervised pre-training are task-agnostic, i.e., could be applied to various downstream tasks.…

音频与语音处理 · 电气工程与系统科学 2022-06-20 Han Zhu , Li Wang , Jindong Wang , Gaofeng Cheng , Pengyuan Zhang , Yonghong Yan

This work explores how self-supervised learning can be universally used to discover speaker-specific features towards enabling personalized speech enhancement models. We specifically address the few-shot learning scenario where access to…

音频与语音处理 · 电气工程与系统科学 2022-08-11 Aswin Sivaraman , Minje Kim