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This paper presents a novel framework for multi-talker automatic speech recognition without the need for auxiliary information. Serialized Output Training (SOT), a widely used approach, suffers from recognition errors due to speaker…

音频与语音处理 · 电气工程与系统科学 2025-06-10 Asahi Sakuma , Hiroaki Sato , Ryuga Sugano , Tadashi Kumano , Yoshihiko Kawai , Tetsuji Ogawa

When a computational system continuously learns from an ever-changing environment, it rapidly forgets its past experiences. This phenomenon is called catastrophic forgetting. While a line of studies has been proposed with respect to…

Continual Test-Time Adaptation (CTTA) generalizes conventional Test-Time Adaptation (TTA) by assuming that the target domain is dynamic over time rather than stationary. In this paper, we explore Multi-Modal Continual Test-Time Adaptation…

计算机视觉与模式识别 · 计算机科学 2023-03-21 Haozhi Cao , Yuecong Xu , Jianfei Yang , Pengyu Yin , Shenghai Yuan , Lihua Xie

Humans have the ability to accumulate knowledge of new tasks in varying conditions, but deep neural networks often suffer from catastrophic forgetting of previously learned knowledge after learning a new task. Many recent methods focus on…

Multilingual Large Language Models(MLLMs) demonstrate strong generalization across languages, yet they remain prone to hallucinations, especially in low-resource languages, due to training data imbalances. These hallucinations, which…

计算与语言 · 计算机科学 2025-07-22 Weihua Zheng , Roy Ka-Wei Lee , Zhengyuan Liu , Kui Wu , AiTi Aw , Bowei Zou

Deep neural networks for scene perception in automated vehicles achieve excellent results for the domains they were trained on. However, in real-world conditions, the domain of operation and its underlying data distribution are subject to…

计算机视觉与模式识别 · 计算机科学 2023-06-13 Tobias Kalb , Jürgen Beyerer

Although existing neural network approaches have achieved great success on Chinese spelling correction, there is still room to improve. The model is required to avoid over-correction and to distinguish a correct token from its phonological…

计算与语言 · 计算机科学 2023-03-21 Rui Sun , Xiuyu Wu , Yunfang Wu

Neural chat translation (NCT) aims to translate a cross-lingual chat between speakers of different languages. Existing context-aware NMT models cannot achieve satisfactory performances due to the following inherent problems: 1) limited…

计算与语言 · 计算机科学 2023-01-30 Chulun Zhou , Yunlong Liang , Fandong Meng , Jie Zhou , Jinan Xu , Hongji Wang , Min Zhang , Jinsong Su

Deep Learning models have achieved remarkable performance in tasks such as image classification or generation, often surpassing human accuracy. However, they can struggle to learn new tasks and update their knowledge without access to…

机器学习 · 计算机科学 2023-12-19 Everton L. Aleixo , Juan G. Colonna , Marco Cristo , Everlandio Fernandes

In cross-lingual language understanding, machine translation is often utilized to enhance the transferability of models across languages, either by translating the training data from the source language to the target, or from the target to…

计算与语言 · 计算机科学 2023-11-14 Tingfeng Cao , Chengyu Wang , Chuanqi Tan , Jun Huang , Jinhui Zhu

The longstanding goal of multi-lingual learning has been to develop a universal cross-lingual model that can withstand the changes in multi-lingual data distributions. There has been a large amount of work to adapt such multi-lingual models…

计算与语言 · 计算机科学 2024-01-01 Meryem M'hamdi , Xiang Ren , Jonathan May

In continual learning, there is a serious problem of catastrophic forgetting, in which previous knowledge is forgotten when a model learns new tasks. Various methods have been proposed to solve this problem. Replay methods which replay data…

计算机视觉与模式识别 · 计算机科学 2024-09-18 Kotaro Nagata , Hiromu Ono , Kazuhiro Hotta

Continual learning models allow to learn and adapt to new changes and tasks over time. However, in continual and sequential learning scenarios in which the models are trained using different data with various distributions, neural networks…

机器学习 · 计算机科学 2020-08-17 HongLin Li , Payam Barnaghi , Shirin Enshaeifar , Frieder Ganz

The ability of neural networks to continuously learn and adapt to new tasks while retaining prior knowledge is crucial for many applications. However, current neural networks tend to forget previously learned tasks when trained on new ones,…

计算机视觉与模式识别 · 计算机科学 2020-05-04 Sinan Özgür Özgün , Anne-Marie Rickmann , Abhijit Guha Roy , Christian Wachinger

Catastrophic forgetting is a significant challenge in the field of machine learning, particularly in neural networks. When a neural network learns to perform well on a new task, it often forgets its previously acquired knowledge or…

机器学习 · 计算机科学 2023-12-04 Nuri Korhan , Ceren Öner

Spelling error detection serves as a crucial preprocessing in many natural language processing applications. Due to the characteristics of Chinese Language, Chinese spelling error detection is more challenging than error detection in…

计算与语言 · 计算机科学 2019-11-26 Hao Wang , Bing Wang , Jianyong Duan , Jiajun Zhang

Although numerous machine learning models exist to detect issues like rolling bearing strain and deformation, typically caused by improper mounting, overloading, or poor lubrication, these models often struggle to isolate faults from the…

机器学习 · 计算机科学 2025-04-15 Diogo Risca , Afonso Lourenço , Goreti Marreiros

ChatGPT has demonstrated impressive performance in various downstream tasks. However, in the Chinese Spelling Correction (CSC) task, we observe a discrepancy: while ChatGPT performs well under human evaluation, it scores poorly according to…

计算与语言 · 计算机科学 2023-11-15 Kunting Li , Yong Hu , Shaolei Wang , Hanhan Ma , Liang He , Fandong Meng , Jie Zhou

Addressing the large distribution gap between training and testing data has long been a challenge in machine learning, giving rise to fields such as transfer learning and domain adaptation. Recently, Continuous Domain Adaptation (CDA) has…

机器学习 · 计算机科学 2024-03-19 Hanbing Liu , Jingge Wang , Xuan Zhang , Ye Guo , Yang Li

Multi-task learns multiple tasks, while sharing knowledge and computation among them. However, it suffers from catastrophic forgetting of previous knowledge when learned incrementally without access to the old data. Most existing object…

计算机视觉与模式识别 · 计算机科学 2020-11-20 Xialei Liu , Hao Yang , Avinash Ravichandran , Rahul Bhotika , Stefano Soatto