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Recently, Machine Learning (ML) has become a widely accepted method for significant progress that is rapidly evolving. Since it employs computational methods to teach machines and produce acceptable answers. The significance of the Machine…

机器学习 · 计算机科学 2023-08-23 Samar Wazir , Gautam Siddharth Kashyap , Parag Saxena

Human walking is a complex activity with a high level of cooperation and interaction between different systems in the body. Accurate detection of the phases of the gait in real-time is crucial to control lower-limb assistive devices like…

信号处理 · 电气工程与系统科学 2024-03-12 Farhad Nazari , Navid Mohajer , Darius Nahavandi , Abbas Khosravi

Machine learning (ML) has become a key tool in astronomy, driving advancements in the analysis and interpretation of complex datasets from observations. This article reviews the application of ML techniques in the identification and…

太阳与恒星天体物理 · 物理学 2025-03-04 Guangping Li , Zujia Lu , Junzhi Wang , Zhao Wang

Electron microscopy is widely used to explore defects in crystal structures, but human detecting of defects is often time-consuming, error-prone, and unreliable, and is not scalable to large numbers of images or real-time analysis. In this…

Multi-view subspace learning (MSL) aims to find a low-dimensional subspace of the data obtained from multiple views. Different from single view case, MSL should take both common and specific knowledge among different views into…

机器学习 · 计算机科学 2018-11-08 Hongwei Yong , Deyu Meng , Jinxing Li , Wangmeng Zuo , Lei Zhang

This paper presents an efficient servomotor-aided calibration method for the triaxial gyroscope. The entire calibration process only requires approximately one minute, and does not require high-precision equipment. This method is based on…

机器人学 · 计算机科学 2021-07-30 Li Wang , Tao Zhang , Lin Ye , Jiao Jiao Li , Steven Su

The advent of pre-trained language models (PLMs) has enabled significant performance gains in the field of natural language processing. However, recent studies have found PLMs to suffer from miscalibration, indicating a lack of accuracy in…

计算与语言 · 计算机科学 2024-12-23 Geetanjali Bihani , Julia Rayz

Machine Reading Comprehension(MRC) has achieved a remarkable result since some powerful models, such as BERT, are proposed. However, these models are not robust enough and vulnerable to adversarial input perturbation and generalization…

计算与语言 · 计算机科学 2022-02-25 Jing Jin , Houfeng Wang

State-of-the-art LiDAR calibration frameworks mainly use non-probabilistic registration methods such as Iterative Closest Point (ICP) and its variants. These methods suffer from biased results due to their pair-wise registration procedure…

机器人学 · 计算机科学 2024-04-09 Ilir Tahiraj , Felix Fent , Philipp Hafemann , Egon Ye , Markus Lienkamp

Dynamical systems that evolve continuously over time are ubiquitous throughout science and engineering. Machine learning (ML) provides data-driven approaches to model and predict the dynamics of such systems. A core issue with this approach…

机器学习 · 计算机科学 2023-11-23 Aditi S. Krishnapriyan , Alejandro F. Queiruga , N. Benjamin Erichson , Michael W. Mahoney

Embeddings in machine learning are low-dimensional representations of complex input patterns, with the property that simple geometric operations like Euclidean distances and dot products can be used for classification and comparison tasks.…

机器学习 · 统计学 2018-02-28 Niko Brummer , Anna Silnova , Lukas Burget , Themos Stafylakis

Uncertainty estimations for machine learning interatomic potentials (MLIPs) are crucial for quantifying model error and identifying informative training samples in active learning strategies. In this study, we evaluate uncertainty…

机器学习 · 计算机科学 2025-01-10 Matthias Holzenkamp , Dongyu Lyu , Ulrich Kleinekathöfer , Peter Zaspel

The design and deployment of fifth-generation (5G) wireless networks pose significant challenges due to the increasing number of wireless devices. Path loss has a landmark importance in network performance optimization, and accurate…

机器学习 · 计算机科学 2023-10-03 Ibrahim Yazıcı , Emre Gures

The use of Machine Learning (ML) has rapidly spread across several fields, having encountered many applications in Structural Dynamics and Vibroacoustic (SD\&V). The increasing capabilities of ML to unveil insights from data, driven by…

机器学习 · 计算机科学 2023-07-21 Barbara Cunha , Christophe Droz , Abdelmalek Zine , Stéphane Foulard , Mohamed Ichchou

Natural images exhibit label diversity (clean vs. noisy) in noisy-labeled image classification and prevalence diversity (abundant vs. sparse) in long-tailed image classification. Similarly, medical images in universal lesion detection (ULD)…

计算机视觉与模式识别 · 计算机科学 2025-05-27 Han Li , Hu Han , S. Kevin Zhou

We propose MCGrad, a novel and scalable multicalibration algorithm. Multicalibration - calibration in subgroups of the data - is an important property for the performance of machine learning-based systems. Existing multicalibration methods…

We propose a deblurring method that incorporates gyroscope measurements into a convolutional neural network (CNN). With the help of such measurements, it can handle extremely strong and spatially-variant motion blur. At the same time, the…

计算机视觉与模式识别 · 计算机科学 2018-11-26 Janne Mustaniemi , Juho Kannala , Simo Särkkä , Jiri Matas , Janne Heikkilä

Extrinsic calibration is essential for multi-sensor fusion, existing methods rely on structured targets or fully-excited data, limiting real-world applicability. Online calibration further suffers from weak excitation, leading to unreliable…

机器人学 · 计算机科学 2025-08-11 Baorun Li , Chengrui Zhu , Siyi Du , Bingran Chen , Jie Ren , Wenfei Wang , Yong Liu , Jiajun Lv

Planetary exploration using aerial assets has the potential for unprecedented scientific discoveries on Mars. While NASA's Mars helicopter Ingenuity proved flight in Martian atmosphere is possible, future Mars rotorcraft will require…

计算机视觉与模式识别 · 计算机科学 2026-04-24 Dario Pisanti , Robert Hewitt , Roland Brockers , Georgios Georgakis

We present a scale-bridging approach based on a multi-fidelity (MF) machine-learning (ML) framework leveraging Gaussian processes (GP) to fuse atomistic computational model predictions across multiple levels of fidelity. Through the…

计算物理 · 物理学 2020-08-06 Anh Tran , Julien Tranchida , Tim Wildey , Aidan P. Thompson