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An accurate and substantial dataset is essential for training a reliable and well-performing model. However, even manually annotated datasets contain label errors, not to mention automatically labeled ones. Previous methods for label…

机器学习 · 计算机科学 2024-01-05 Anastasiia Sedova , Lena Zellinger , Benjamin Roth

This paper aims to address the problem of pre-training for person re-identification (Re-ID) with noisy labels. To setup the pre-training task, we apply a simple online multi-object tracking system on raw videos of an existing unlabeled…

计算机视觉与模式识别 · 计算机科学 2022-04-06 Dengpan Fu , Dongdong Chen , Hao Yang , Jianmin Bao , Lu Yuan , Lei Zhang , Houqiang Li , Fang Wen , Dong Chen

Multimodal emotion recognition identifies human emotions from various data modalities like video, text, and audio. However, we found that this task can be easily affected by noisy information that does not contain useful semantics. To this…

多媒体 · 计算机科学 2023-05-05 Yuanyuan Liu , Haoyu Zhang , Yibing Zhan , Zijing Chen , Guanghao Yin , Lin Wei , Zhe Chen

Label noise is ubiquitous in real-world scenarios, posing a practical challenge to supervised models due to its effect in hurting the generalization performance of deep neural networks. Existing methods primarily employ the sample selection…

计算机视觉与模式识别 · 计算机科学 2024-07-04 Mengmeng Sheng , Zeren Sun , Tao Chen , Shuchao Pang , Yucheng Wang , Yazhou Yao

Recently deep neural networks have shown their capacity to memorize training data, even with noisy labels, which hurts generalization performance. To mitigate this issue, we provide a simple but effective baseline method that is robust to…

机器学习 · 计算机科学 2019-09-30 Yucen Luo , Jun Zhu , Tomas Pfister

Recently, the mysterious In-Context Learning (ICL) ability exhibited by Transformer architectures, especially in large language models (LLMs), has sparked significant research interest. However, the resilience of Transformers' in-context…

计算与语言 · 计算机科学 2024-05-02 Chen Cheng , Xinzhi Yu , Haodong Wen , Jingsong Sun , Guanzhang Yue , Yihao Zhang , Zeming Wei

Recently, the usage of Contrastive Representation Learning (CRL) as a pre-training technique improves the performance of learning with noisy labels (LNL) methods. However, instead of pre-training, when trivially combining CRL loss with LNL…

计算机视觉与模式识别 · 计算机科学 2024-11-27 Xiaoyu Liu , Beitong Zhou , Zuogong Yue , Cheng Cheng

The monotonic ordinal classification has increased the interest of researchers and practitioners within machine learning community in the last years. In real applications, the problems with monotonicity constraints are very frequent. To…

人工智能 · 计算机科学 2018-10-23 José-Ramón Cano , Julián Luengo , Salvador García

Large-scale datasets may contain significant proportions of noisy (incorrect) class labels, and it is well-known that modern deep neural networks (DNNs) poorly generalize from such noisy training datasets. To mitigate the issue, we propose…

机器学习 · 统计学 2019-05-15 Kimin Lee , Sukmin Yun , Kibok Lee , Honglak Lee , Bo Li , Jinwoo Shin

Deep learning has achieved remarkable success in numerous domains with help from large amounts of big data. However, the quality of data labels is a concern because of the lack of high-quality labels in many real-world scenarios. As noisy…

机器学习 · 计算机科学 2022-03-11 Hwanjun Song , Minseok Kim , Dongmin Park , Yooju Shin , Jae-Gil Lee

Despite the large progress in supervised learning with neural networks, there are significant challenges in obtaining high-quality, large-scale and accurately labelled datasets. In such a context, how to learn in the presence of noisy…

计算机视觉与模式识别 · 计算机科学 2024-09-09 Chen Feng , Georgios Tzimiropoulos , Ioannis Patras

Learning deep neural network (DNN) classifier with noisy labels is a challenging task because the DNN can easily over-fit on these noisy labels due to its high capability. In this paper, we present a very simple but effective training…

计算机视觉与模式识别 · 计算机科学 2020-09-16 Wei Hu , QiHao Zhao , Yangyu Huang , Fan Zhang

Immune repertoire classification, a typical multiple instance learning (MIL) problem, is a frontier research topic in computational biology that makes transformative contributions to new vaccines and immune therapies. However, the…

机器学习 · 计算机科学 2023-08-01 Mingcai Chen , Yu Zhao , Zhonghuang Wang , Bing He , Jianhua Yao

Training deep object detectors requires significant amount of human-annotated images with accurate object labels and bounding box coordinates, which are extremely expensive to acquire. Noisy annotations are much more easily accessible, but…

计算机视觉与模式识别 · 计算机科学 2020-03-04 Junnan Li , Caiming Xiong , Richard Socher , Steven Hoi

Noisy labels in large E-commerce product data (i.e., product items are placed into incorrect categories) are a critical issue for product categorization task because they are unavoidable, non-trivial to remove and degrade prediction…

计算与语言 · 计算机科学 2022-09-16 Huy Nguyen , Devashish Khatwani

In the context of noisy partial label learning (NPLL), each training sample is associated with a set of candidate labels annotated by multiple noisy annotators. With the emergence of high-performance pre-trained vision-language models…

计算机视觉与模式识别 · 计算机科学 2026-01-30 Qian-Wei Wang , Yaguang Song , Shu-Tao Xia

In large-scale visual recognition and data mining tasks, the presence of noisy labels severely undermines the generalization capability of deep neural networks (DNNs). Prevalent sample selection methods rely primarily on training loss or…

计算机视觉与模式识别 · 计算机科学 2026-05-13 Ningkang Peng , Jingyang Mao , Qianfeng Yu , Xiaoqian Peng , Peirong Ma , Yanhui Gu

The Invariant Risk Minimization (IRM) approach aims to address the challenge of domain generalization by training a feature representation that remains invariant across multiple environments. However, in noisy environments, IRM-related…

机器学习 · 计算机科学 2025-02-11 Gaojie Jin , Ronghui Mu , Xinping Yi , Xiaowei Huang , Lijun Zhang

Noisy labels can significantly affect the performance of deep neural networks (DNNs). In medical image segmentation tasks, annotations are error-prone due to the high demand in annotation time and in the annotators' expertise. Existing…

图像与视频处理 · 电气工程与系统科学 2023-08-08 Jiachen Yao , Yikai Zhang , Songzhu Zheng , Mayank Goswami , Prateek Prasanna , Chao Chen

Forgetting presents a significant challenge during incremental training, making it particularly demanding for contemporary AI systems to assimilate new knowledge in streaming data environments. To address this issue, most approaches in…

机器学习 · 计算机科学 2024-08-27 Monica Millunzi , Lorenzo Bonicelli , Angelo Porrello , Jacopo Credi , Petter N. Kolm , Simone Calderara