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This paper proposes a universal method, Boost Picking, to train supervised classification models mainly by un-labeled data. Boost Picking only adopts two weak classifiers to estimate and correct the error. It is theoretically proved that…

计算机视觉与模式识别 · 计算机科学 2016-11-15 Fuqiang Liu , Fukun Bi , Yiding Yang , Liang Chen

We consider the problem of zero-shot one-class visual classification, extending traditional one-class classification to scenarios where only the label of the target class is available. This method aims to discriminate between positive and…

计算机视觉与模式识别 · 计算机科学 2024-05-28 Yassir Bendou , Giulia Lioi , Bastien Pasdeloup , Lukas Mauch , Ghouthi Boukli Hacene , Fabien Cardinaux , Vincent Gripon

In the long-tailed recognition field, the Decoupled Training paradigm has demonstrated remarkable capabilities among various methods. This paradigm decouples the training process into separate representation learning and classifier…

计算机视觉与模式识别 · 计算机科学 2024-03-04 Han Lu , Siyu Sun , Yichen Xie , Liqing Zhang , Xiaokang Yang , Junchi Yan

Multi-label classification (MLC) faces challenges from label noise in training data due to annotating diverse semantic labels for each image. Current methods mainly target identifying and correcting label mistakes using trained MLC models,…

计算机视觉与模式识别 · 计算机科学 2024-04-17 Zhixiang Yuan , Kaixin Zhang , Tao Huang

The cost of data annotation is a substantial impediment for multi-label image classification: in every image, every category must be labeled as present or absent. Single positive multi-label (SPML) learning is a cost-effective solution,…

机器学习 · 计算机科学 2023-06-05 Julio Arroyo

In real-world data labeling applications, annotators often provide imperfect labels. It is thus common to employ multiple annotators to label data with some overlap between their examples. We study active learning in such settings, aiming…

机器学习 · 计算机科学 2024-07-29 Hui Wen Goh , Jonas Mueller

Representing a true label as a one-hot vector is a common practice in training text classification models. However, the one-hot representation may not adequately reflect the relation between the instances and labels, as labels are often not…

计算与语言 · 计算机科学 2020-12-10 Biyang Guo , Songqiao Han , Xiao Han , Hailiang Huang , Ting Lu

Recent advances in large language models (LLMs) have yielded impressive performance on various tasks, yet they often depend on high-quality feedback that can be costly. Self-refinement methods attempt to leverage LLMs' internal evaluation…

计算与语言 · 计算机科学 2025-12-01 Hikaru Asano , Tadashi Kozuno , Yukino Baba

The Boolean circuit simplification problem involves finding a smaller circuit that computes the same function as a given Boolean circuit. This problem is closely related to several key areas with both theoretical and practical applications,…

计算机科学中的逻辑 · 计算机科学 2025-03-26 Daniil Averkov , Gregory Emdin , Viktoriia Krivogornitsyna , Alexander S. Kulikov , Fedor Kurmazov , Alexander Smal , Vsevolod Vaskin

Multi-label learning (MLL) learns from the examples each associated with multiple labels simultaneously, where the high cost of annotating all relevant labels for each training example is challenging for real-world applications. To cope…

机器学习 · 计算机科学 2022-10-13 Ning Xu , Congyu Qiao , Jiaqi Lv , Xin Geng , Min-Ling Zhang

As natural images usually contain multiple objects, multi-label image classification is more applicable "in the wild" than single-label classification. However, exhaustively annotating images with every object of interest is costly and…

计算机视觉与模式识别 · 计算机科学 2022-03-14 Thomas Verelst , Paul K. Rubenstein , Marcin Eichner , Tinne Tuytelaars , Maxim Berman

Existing text classification methods mainly focus on a fixed label set, whereas many real-world applications require extending to new fine-grained classes as the number of samples per label increases. To accommodate such requirements, we…

计算与语言 · 计算机科学 2021-09-23 Dheeraj Mekala , Varun Gangal , Jingbo Shang

In this paper, we propose a novel strategy for text-independent speaker identification system: Multi-Label Training (MLT). Instead of the commonly used one-to-one correspondence between the speech and the speaker label, we divide all the…

音频与语音处理 · 电气工程与系统科学 2024-08-19 Yuqi Xue

Learning with noisy labels has aroused much research interest since data annotations, especially for large-scale datasets, may be inevitably imperfect. Recent approaches resort to a semi-supervised learning problem by dividing training…

计算机视觉与模式识别 · 计算机科学 2022-07-20 Kai Wang , Xiangyu Peng , Shuo Yang , Jianfei Yang , Zheng Zhu , Xinchao Wang , Yang You

The predictive performance of supervised learning algorithms depends on the quality of labels. In a typical label collection process, multiple annotators provide subjective noisy estimates of the "truth" under the influence of their varying…

机器学习 · 计算机科学 2019-06-18 Ryutaro Tanno , Ardavan Saeedi , Swami Sankaranarayanan , Daniel C. Alexander , Nathan Silberman

Static verification techniques leverage Boolean formula satisfiability solvers such as SAT and SMT solvers that operate on conjunctive normal form and first order logic formulae, respectively, to validate programs. They force bounds on…

软件工程 · 计算机科学 2014-09-25 Fadi A. Zaraket , Mohamad Noureddine

Object detectors are typically learned on fully-annotated training data with fixed predefined categories. However, categories are often required to be increased progressively. Usually, only the original training set annotated with old…

计算机视觉与模式识别 · 计算机科学 2022-08-09 Bowen Zhao , Chen Chen , Xi Xiao , Shutao Xia

We propose Regularized Learning under Label shifts (RLLS), a principled and a practical domain-adaptation algorithm to correct for shifts in the label distribution between a source and a target domain. We first estimate importance weights…

机器学习 · 计算机科学 2020-08-10 Kamyar Azizzadenesheli , Anqi Liu , Fanny Yang , Animashree Anandkumar

The partial label challenge in Multi-Label Class-Incremental Learning (MLCIL) arises when only the new classes are labeled during training, while past and future labels remain unavailable. This issue leads to a proliferation of…

计算机视觉与模式识别 · 计算机科学 2024-08-13 Kaile Du , Yifan Zhou , Fan Lyu , Yuyang Li , Chen Lu , Guangcan Liu

Recent work has unveiled a theory for reasoning about the decisions made by binary classifiers: a classifier describes a Boolean function, and the reasons behind an instance being classified as positive are the prime-implicants of the…

人工智能 · 计算机科学 2021-05-14 Niku Gorji , Sasha Rubin