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In recent years, simultaneous learning of multiple dense prediction tasks with partially annotated label data has emerged as an important research area. Previous works primarily focus on leveraging cross-task relations or conducting…

计算机视觉与模式识别 · 计算机科学 2025-08-01 Jingdong Zhang , Hanrong Ye , Xin Li , Wenping Wang , Dan Xu

Extreme multi-label classification (XMLC) refers to the task of tagging instances with small subsets of relevant labels coming from an extremely large set of all possible labels. Recently, XMLC has been widely applied to diverse web…

机器学习 · 计算机科学 2021-10-22 Marek Wydmuch , Kalina Jasinska-Kobus , Rohit Babbar , Krzysztof Dembczyński

Change detection plays an important role in most video-based applications. The first stage is to build appropriate background model, which is now becoming increasingly complex as more sophisticated statistical approaches are introduced to…

计算机视觉与模式识别 · 计算机科学 2014-05-27 Dong Liang , Shun'ichi Kaneko

Saliency detection with light field images is becoming attractive given the abundant cues available, however, this comes at the expense of large-scale pixel level annotated data which is expensive to generate. In this paper, we propose to…

计算机视觉与模式识别 · 计算机科学 2022-04-29 Mingtao Feng , Kendong Liu , Liang Zhang , Hongshan Yu , Yaonan Wang , Ajmal Mian

With their combined spectral depth and geometric resolution, hyperspectral remote sensing images embed a wealth of complex, non-linear information that challenges traditional computer vision techniques. Yet, deep learning methods known for…

计算机视觉与模式识别 · 计算机科学 2023-10-27 Salma Haidar , José Oramas

Labeling data for classification requires significant human effort. To reduce labeling cost, instead of labeling every instance, a group of instances (bag) is labeled by a single bag label. Computer algorithms are then used to infer the…

机器学习 · 统计学 2014-11-18 Anh T. Pham , Raviv Raich , Xiaoli Z. Fern

Multi-label learning has emerged as a crucial paradigm in data analysis, addressing scenarios where instances are associated with multiple class labels simultaneously. With the growing prevalence of multi-label data across diverse…

计算机视觉与模式识别 · 计算机科学 2023-09-27 Sadegh Eskandari , Sahar Ghassabi

In this paper a high speed neural network classifier based on extreme learning machines for multi-label classification problem is proposed and dis-cussed. Multi-label classification is a superset of traditional binary and multi-class…

机器学习 · 计算机科学 2016-09-06 Meng Joo Er , Rajasekar Venkatesan , Ning Wang

The classification of individual traffic participants is a complex task, especially for challenging scenarios with multiple road users or under bad weather conditions. Radar sensors provide an - with respect to well established camera…

机器学习 · 计算机科学 2019-05-28 Nicolas Scheiner , Nils Appenrodt , Jürgen Dickmann , Bernhard Sick

High-throughput screening using cell images is an efficient method for screening new candidates for pharmaceutical drugs. To complete the screening process, it is essential to have an efficient process for analyzing cell images. This paper…

计算机视觉与模式识别 · 计算机科学 2024-02-28 Mizuki Fukasawa , Tomokazu Fukuda , Takuya Akashi

Label embedding is a framework for multiclass classification problems where each label is represented by a distinct vector of some fixed dimension, and training involves matching model output to the vector representing the correct label.…

机器学习 · 计算机科学 2025-09-01 Jianxin Zhang , Clayton Scott

This paper addresses the adaptive radar target detection problem in the presence of Gaussian interference with unknown statistical properties. To this end, the problem is first formulated as a binary hypothesis test, and then we derive a…

信号处理 · 电气工程与系统科学 2025-03-05 Chaoran Yin , Tianqi Wang , Linjie Yan , Chengpeng Hao , Alfonso Farina , Danilo Orlando

In multi-label learning, leveraging contrastive learning to learn better representations faces a key challenge: selecting positive and negative samples and effectively utilizing label information. Previous studies selected positive and…

机器学习 · 计算机科学 2025-02-03 Ning Chen , Shen-Huan Lyu , Tian-Shuang Wu , Yanyan Wang , Bin Tang

Merging multi-exposure image stacks into a high dynamic range (HDR) image requires knowledge of accurate exposure times. When exposure times are inaccurate, for example, when they are extracted from a camera's EXIF metadata, the…

计算机视觉与模式识别 · 计算机科学 2023-08-15 Param Hanji , Rafał K. Mantiuk

Data quality is critical for multimedia tasks, while various types of systematic flaws are found in image benchmark datasets, as discussed in recent work. In particular, the existence of the semantic gap problem leads to a many-to-many…

计算机视觉与模式识别 · 计算机科学 2023-04-19 Fausto Giunchiglia , Xiaolei Diao , Mayukh Bagchi

Learning with reduced labeling standards, such as noisy label, partial label, and multiple label candidates, which we generically refer to as \textit{imprecise} labels, is a commonplace challenge in machine learning tasks. Previous methods…

机器学习 · 计算机科学 2024-10-31 Hao Chen , Ankit Shah , Jindong Wang , Ran Tao , Yidong Wang , Xing Xie , Masashi Sugiyama , Rita Singh , Bhiksha Raj

The quantity and the quality of the training labels are central problems in high-resolution land-cover mapping with machine-learning-based solutions. In this context, weak labels can be gathered in large quantities by leveraging on existing…

计算机视觉与模式识别 · 计算机科学 2025-10-09 Gianmarco Perantoni , Lorenzo Bruzzone

Image classification is often prone to labelling uncertainty. To generate suitable training data, images are labelled according to evaluations of human experts. This can result in ambiguities, which will affect subsequent models. In this…

应用统计 · 统计学 2024-07-24 Katharina Hechinger , Xiao Xiang Zhu , Göran Kauermann

The eXtreme Multi-label text Classification(XMC) refers to training a classifier that assigns a text sample with relevant labels from an extremely large-scale label set (e.g., millions of labels). We propose MatchXML, an efficient…

计算与语言 · 计算机科学 2024-03-12 Hui Ye , Rajshekhar Sunderraman , Shihao Ji

Semantic image segmentation is a fundamental task in image understanding. Per-pixel semantic labelling of an image benefits greatly from the ability to consider region consistency both locally and globally. However, many Fully Convolutional…

计算机视觉与模式识别 · 计算机科学 2017-01-26 Tong Shen , Guosheng Lin , Chunhua Shen , Ian Reid