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In this paper, we propose a model-based characterization of neural networks to detect novel input types and conditions. Novelty detection is crucial to identify abnormal inputs that can significantly degrade the performance of machine…

Computer Vision and Pattern Recognition · Computer Science 2020-08-17 Gukyeong Kwon , Mohit Prabhushankar , Dogancan Temel , Ghassan AlRegib

Automated cattle activity classification allows herders to continuously monitor the health and well-being of livestock, resulting in increased quality and quantity of beef and dairy products. In this paper, a sequential deep neural network…

Recent advances in computer vision have made accurate, fast and robust measurement of animal behavior a reality. In the past years powerful tools specifically designed to aid the measurement of behavior have come to fruition. Here we…

Computer Vision and Pattern Recognition · Computer Science 2020-07-14 Mackenzie W. Mathis , Alexander Mathis

Robust behaviour recognition in real-world farm environments remains challenging due to several data-related limitations, including the scarcity of well-annotated livestock video datasets and the substantial domain gap between large-scale…

Computer Vision and Pattern Recognition · Computer Science 2026-04-08 Huimin Liu , Jing Gao , Daria Baran , AxelX Montout , Neill W Campbell , Andrew W Dowsey

Uncertainty estimation in deep neural networks is essential for designing reliable and robust AI systems. Applications such as video surveillance for identifying suspicious activities are designed with deep neural networks (DNNs), but DNNs…

Neural and Evolutionary Computing · Computer Science 2018-12-04 Ranganath Krishnan , Mahesh Subedar , Omesh Tickoo

Prediction of protein-ligand interactions (PLI) plays a crucial role in drug discovery as it guides the identification and optimization of molecules that effectively bind to target proteins. Despite remarkable advances in deep…

Biomolecules · Quantitative Biology 2023-07-18 Seokhyun Moon , Sang-Yeon Hwang , Jaechang Lim , Woo Youn Kim

Relating animal behaviors to brain activity is a fundamental goal in neuroscience, with practical applications in building robust brain-machine interfaces. However, the domain gap between individuals is a major issue that prevents the…

Computer Vision and Pattern Recognition · Computer Science 2022-01-20 Semih Günel , Florian Aymanns , Sina Honari , Pavan Ramdya , Pascal Fua

Deep neural networks (DNN) have achieved remarkable success in various fields, including computer vision and natural language processing. However, training an effective DNN model still poses challenges. This paper aims to propose a method…

Machine Learning · Computer Science 2024-07-03 Hejie Ying , Mengmeng Song , Yaohong Tang , Shungen Xiao , Zimin Xiao

Biological motion perception (BMP) refers to humans' ability to perceive and recognize the actions of living beings solely from their motion patterns, sometimes as minimal as those depicted on point-light displays. While humans excel at…

Computer Vision and Pattern Recognition · Computer Science 2024-10-31 Shuangpeng Han , Ziyu Wang , Mengmi Zhang

The application of deep learning to nursing procedure activity understanding has the potential to greatly enhance the quality and safety of nurse-patient interactions. By utilizing the technique, we can facilitate training and education,…

Computer Vision and Pattern Recognition · Computer Science 2023-10-23 Ming Hu , Lin Wang , Siyuan Yan , Don Ma , Qingli Ren , Peng Xia , Wei Feng , Peibo Duan , Lie Ju , Zongyuan Ge

Current neural network models of primate vision focus on replicating overall levels of behavioral accuracy, often neglecting perceptual decisions' rich, dynamic nature. Here, we introduce a novel computational framework to model the…

Artificial Intelligence · Computer Science 2024-12-30 Yu-Ang Cheng , Ivan Felipe Rodriguez , Sixuan Chen , Kohitij Kar , Takeo Watanabe , Thomas Serre

In recent years, there has been considerable progress in research on human activity recognition using data from wearable sensors. This technology also has potential in the context of animal welfare in livestock science. In this paper, we…

Machine Learning · Computer Science 2024-08-26 Oshana Dissanayake , Lucile Riaboff , Sarah E. McPherson , Emer Kennedy , Pádraig Cunningham

Novel Categories Discovery (NCD) facilitates learning from a partially annotated label space and enables deep learning (DL) models to operate in an open-world setting by identifying and differentiating instances of novel classes based on…

Computer Vision and Pattern Recognition · Computer Science 2023-04-18 Zahid Hasan , Masud Ahmed , Abu Zaher Md Faridee , Sanjay Purushotham , Heesung Kwon , Hyungtae Lee , Nirmalya Roy

The recognition of human actions and the determination of human attributes are two tasks that call for fine-grained classification. Indeed, often rather small and inconspicuous objects and features have to be detected to tell their classes…

Computer Vision and Pattern Recognition · Computer Science 2016-08-11 Ali Diba , Ali Mohammad Pazandeh , Hamed Pirsiavash , Luc Van Gool

Precision livestock farming requires objective assessment of social behavior to support herd welfare monitoring, yet most existing approaches infer interactions using static proximity thresholds that cannot distinguish affiliative from…

Computer Vision and Pattern Recognition · Computer Science 2025-12-18 Sibi Parivendan , Kashfia Sailunaz , Suresh Neethirajan

Uncovering the fundamental neural correlates of biological intelligence, developing mathematical models, and conducting computational simulations are critical for advancing new paradigms in artificial intelligence (AI). In this study, we…

Neural and Evolutionary Computing · Computer Science 2024-09-05 Jie Su , Fang Cai , Shu-Kuo Zhao , Xin-Yi Wang , Tian-Yi Qian , Da-Hui Wang , Bo Hong

Human action recognition in videos is a critical task with significant implications for numerous applications, including surveillance, sports analytics, and healthcare. The challenge lies in creating models that are both precise in their…

Computer Vision and Pattern Recognition · Computer Science 2024-03-12 Yufei Xie

The success of deep active learning hinges on the choice of an effective acquisition function, which ranks not yet labeled data points according to their expected informativeness. Many acquisition functions are (partly) based on the…

Machine Learning · Computer Science 2023-11-08 Mohamadsadegh Khosravani , Sandra Zilles

Monitoring animal behavior can facilitate conservation efforts by providing key insights into wildlife health, population status, and ecosystem function. Automatic recognition of animals and their behaviors is critical for capitalizing on…

Computer Vision and Pattern Recognition · Computer Science 2023-06-02 Jun Chen , Ming Hu , Darren J. Coker , Michael L. Berumen , Blair Costelloe , Sara Beery , Anna Rohrbach , Mohamed Elhoseiny

Sleep scoring is a necessary and time-consuming task in sleep studies. In animal models (such as mice) or in humans, automating this tedious process promises to facilitate long-term studies and to promote sleep biology as a data-driven…

Quantitative Methods · Quantitative Biology 2018-09-25 Justus T. C. Schwabedal , Daniel Sippel , Moritz D. Brandt , Stephan Bialonski