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Incremental learning with concept drift has often been tackled by ensemble methods, where models built in the past can be re-trained to attain new models for the current data. Two design questions need to be addressed in developing ensemble…

机器学习 · 计算机科学 2017-02-14 Yu Sun , Ke Tang , Zexuan Zhu , Xin Yao

Concept Drift (CD) detection intends to continuously identify changes in data stream behaviors, supporting researchers in the study and modeling of real-world phenomena. Motivated by the lack of learning guarantees in current CD algorithms,…

机器学习 · 计算机科学 2020-06-26 Lucas Pagliosa , Rodrigo Mello

Learning from multiple data streams in real-world scenarios is fundamentally challenging due to intrinsic heterogeneity and unpredictable concept drifts. Existing methods typically assume homogeneous streams and employ static architectures…

机器学习 · 计算机科学 2025-08-05 En Yu , Jie Lu , Kun Wang , Xiaoyu Yang , Guangquan Zhang

Automated Machine Learning (AutoML) systems have been shown to efficiently build good models for new datasets. However, it is often not clear how well they can adapt when the data evolves over time. The main goal of this study is to…

机器学习 · 计算机科学 2022-05-11 Bilge Celik , Joaquin Vanschoren

Continuous machine learning pipelines are common in industrial settings where models are periodically trained on data streams. Unfortunately, concept drifts may occur in data streams where the joint distribution of the data X and label y,…

机器学习 · 计算机科学 2023-12-18 Minsu Kim , Seong-Hyeon Hwang , Steven Euijong Whang

Research progress in AutoML has lead to state of the art solutions that can cope quite wellwith supervised learning task, e.g., classification with AutoSklearn. However, so far thesesystems do not take into account the changing nature of…

Artificial neural networks, celebrated for their human-like cognitive learning abilities, often encounter the well-known catastrophic forgetting (CF) problem, where the neural networks lose the proficiency in previously acquired knowledge.…

机器学习 · 计算机科学 2024-05-14 Weiwei Weng , Mahardhika Pratama , Jie Zhang , Chen Chen , Edward Yapp Kien Yee , Ramasamy Savitha

Deep Metric Learning (DML) methods have been proven relevant for visual similarity learning. However, they sometimes lack generalization properties because they are trained often using an inappropriate sample selection strategy or due to…

Recent years have witnessed enormous progress of online learning. However, a major challenge on the road to artificial agents is concept drift, that is, the data probability distribution would change where the data instance arrives…

机器学习 · 计算机科学 2022-01-26 Ya-nan Han , Jian-wei Liu , Bing-biao Xiao , Xin-Tan Wang , Xiong-lin Luo

Multimodal Large Language Models (MLLMs) have advanced open-world action understanding and can be adapted as generative classifiers for closed-set settings by autoregressively generating action labels as text. However, this approach is…

计算机视觉与模式识别 · 计算机科学 2026-03-04 Zhanzhong Pang , Dibyadip Chatterjee , Fadime Sener , Angela Yao

Automated machine learning (AutoML) and deep learning (DL) are two cutting-edge paradigms used to solve a myriad of inductive learning tasks. In spite of their successes, little guidance exists for when to choose one approach over the other…

机器学习 · 计算机科学 2021-10-25 Joseph D. Romano , Trang T. Le , Weixuan Fu , Jason H. Moore

Automatic Machine Learning (Auto-ML) has attracted more and more attention in recent years, our work is to solve the problem of data drift, which means that the distribution of data will gradually change with the acquisition process,…

机器学习 · 计算机科学 2019-08-30 Jinlong Chai , Jiangeng Chang , Yakun Zhao , Honggang Liu

Deep learning models have been very successful in computer vision and image processing applications. Since its inception, Many top-performing methods for image segmentation are based on deep CNN models. However, deep CNN models fail to…

计算机视觉与模式识别 · 计算机科学 2022-04-14 Ranju Mandal , Basim Azam , Brijesh Verma , Mengjie Zhang

Machine learning (ML) is expected to play a major role in 5G edge computing. Various studies have demonstrated that ML is highly suitable for optimizing edge computing systems as rapid mobility and application-induced changes occur at the…

机器学习 · 计算机科学 2021-11-16 Amir Hossein Estiri , Muthucumaru Maheswaran

Automated Machine Learning (AutoML) has been used successfully in settings where the learning task is assumed to be static. In many real-world scenarios, however, the data distribution will evolve over time, and it is yet to be shown…

机器学习 · 计算机科学 2022-12-08 Bilge Celik , Prabhant Singh , Joaquin Vanschoren

Machine learning enables the extraction of useful information from large, diverse datasets. However, despite many successful applications, machine learning continues to suffer from performance and transparency issues. These challenges can…

机器学习 · 计算机科学 2025-07-08 V. C. Storey , J. Parsons , A. Castellanos , M. Tremblay , R. Lukyanenko , W. Maass , A. Castillo

Anomaly detection in multimedia datasets is a widely studied area. Yet, the concept drift challenge in data has been ignored or poorly handled by the majority of the anomaly detection frameworks. The state-of-the-art approaches assume that…

计算机视觉与模式识别 · 计算机科学 2022-07-28 Pratibha Kumari , Priyankar Choudhary , Pradeep K. Atrey , Mukesh Saini

Data-driven predictive analytics are in use today across a number of industrial applications, but further integration is hindered by the requirement of similarity among model training and test data distributions. This paper addresses the…

机器学习 · 计算机科学 2017-10-20 Yunwen Xu , Rui Xu , Weizhong Yan , Paul Ardis

Many methods have been proposed to detect concept drift, i.e., the change in the distribution of streaming data, due to concept drift causes a decrease in the prediction accuracy of algorithms. However, the most of current detection methods…

人工智能 · 计算机科学 2021-05-05 Hang Yu , Tianyu Liu , Jie Lu , Guangquan Zhang

Nowadays genetic algorithm (GA) is greatly used in engineering pedagogy as an adaptive technique to learn and solve complex problems and issues. It is a meta-heuristic approach that is used to solve hybrid computation challenges. GA…

其他计算机科学 · 计算机科学 2020-07-27 Tanweer Alam , Shamimul Qamar , Amit Dixit , Mohamed Benaida
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