Showing 4,141 - 4,160 results of 11,478 for search 'learning function', query time: 0.14s Refine Results
  1. 4141

    Survey of node localization scheme in underwater wireless sensor network by YANG Qiuling, ZHU Rongxin, TANG Zhichao, LI Wenjie, HUANG Xiangdang

    Published 2025-01-01
    “…Representative methods were divided into three categories, namely traditional algorithms, deep learning models, and reinforcement learning strategies, and they were summarized and compared in terms of their fundamental principles, performance characteristics, and applicable scenarios. …”
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  2. 4142
  3. 4143

    Optimal Control Based on Reinforcement Learning for Flexible High-Rise Buildings with Time-Varying Actuator Failures and Asymmetric State Constraints by Min Li, Rui Xie

    Published 2025-03-01
    “…By introducing a time-varying asymmetric Lyapunov function, system state constraints are ensured, safeguarding system stability and security. …”
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  4. 4144

    Alleviating Local Optima in Bridge Bidding via Diverse PPO Ensembling by Yi Zhang, Fengyi Song, Chaohui Zhang, Tao Zhang, Weiguo Deng

    Published 2025-01-01
    “…These improvements are further integrated through ensemble learning to create a robust and efficient strategic framework. …”
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  5. 4145

    Road Damage Detection Using Yolov9-Based Imagery by Febrian Akbar Azhari, Tatang Rohana, Kiki Ahmad Baihaqi, Ahmad Fauzi

    Published 2025-05-01
    “…A consistent decline in loss functions during training also signifies effective learning by the model. …”
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  6. 4146

    TLEABLCNN: Brain and Alzheimer’s Disease Detection Using Attention-Based Explainable Deep Learning and SMOTE Using Imbalanced Brain MRI by Erol Kina

    Published 2025-01-01
    “…It degenerates the brain and reduces the activity of individuals by disrupting their memory and physiological functions. A comprehensive examination of specific brain tissue is required in order to accurately diagnose a brain condition using magnetic resonance imaging. …”
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  7. 4147

    Potential impacts of artificial intelligence for management accounting in the perception of professionals in the field by Marcela Chagas de Souza Schwindt, Simone Alves da Costa

    Published 2025-07-01
    “…Results: The results show that some AI functions could potentially interfere with the business and converge with previous investigations, namely: process mining and machine learning. …”
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  8. 4148

    Toward Specialized Wireless Networks Using an ML-Driven Radio Interface by Kamil Szczech, Maksymilian Wojnar, Katarzyna Kosek-Szott, Krzysztof Rusek, Szymon Szott, Dileepa Marasinghe, Nandana Rajatheva, Richard Combes, Francesc Wilhelmi, Anders Jonsson, Boris Bellalta

    Published 2025-01-01
    “…An enabler of SpecNets are the recent advances in artificial intelligence and machine learning (AI/ML), which allow to continuously learn and react to changing requirements and scenarios. …”
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  9. 4149
  10. 4150

    Incorporating Traffic Flow Model into A Deep Learning Method for Traffic State Estimation: A Hybrid Stepwise Modeling Framework by Yuyan Annie Pan, Jifu Guo, Yanyan Chen, Siyang Li, Wenhao Li

    Published 2022-01-01
    “…We build a hybrid cost function to adjust the weights of model-driven and data-driven proportions. …”
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  11. 4151
  12. 4152

    Alpha helices are more evolutionarily robust to environmental perturbations than beta sheets: Bayesian learning and statistical mechanics for protein evolution by Tomoei Takahashi, George Chikenji, Kei Tokita, Yoshiyuki Kabashima

    Published 2025-05-01
    “…This evolutionary stability is defined as a decreasing function of a quantity analogous to the susceptibility in the statistical mechanics of magnetic bodies specific to the amino acid sequence of a protein. …”
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  13. 4153

    Fault-tolerant Q-learning for discrete-time linear systems with actuator and sensor faults using input-output measured data by Mohammadrasoul Kankashvar, Sajad Rafiee, Hossein Bolandi

    Published 2025-06-01
    “…We develop a unique expression of the Fault-Tolerant Q-function (FTQF) in the input-output format and derive a model-free optimal output feedback fault-tolerant control (FTC) policy. …”
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  14. 4154

    Innovative diagnostic framework for shoulder instability: a narrative review on machine learning-enhanced scapular dyskinesis assessment in sports injuries by Yahui Fu, Shuai Ma, Benxu Ma, Meng Han, Dongxue Zhao, Ziteng Li

    Published 2025-04-01
    “…The aetiology of scapular dyskinesia (SD) adversely affects shoulder stability and function, including postural abnormalities, musculoskeletal problems, and neurological conditions. …”
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  15. 4155

    Enhanced Semi-Supervised Medical Image Classification Based on Dynamic Sample Reweighting and Pseudo-Label Guided Contrastive Learning (DSRPGC) by Kun Liu, Ji Liu, Sidong Liu

    Published 2024-11-01
    “…Finally, we introduce a pseudo-label guided contrastive learning (PGC) loss function that improves intra-class compactness and inter-class separability of the model’s feature representations. …”
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  16. 4156

    Adaptive distributed stochastic deep reinforcement learning control for voltage and frequency restoration in islanded AC microgrids with communication noise and delay by Nima Mahdian Dehkordi, Vahab Nekoukar

    Published 2025-07-01
    “…Abstract This paper proposes an adaptive secondary control strategy for islanded AC microgrids (MGs) using Distributed Stochastic Deep Reinforcement Learning (DSDRL), targeting reliable frequency and voltage restoration alongside proportional power sharing. …”
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  17. 4157

    Novel 3D UAV Path Planning for IoT Services Based on Interactive Cylindrical Vector Teaching–Learning Optimization Algorithm by Xinghe Jiang, Xuanyu Wu, Zhifeng Zhang, Zhaoxi Hong, Xi Xiao, Yixiong Feng

    Published 2025-04-01
    “…The ICVTLBO is compared with other classical and novel algorithms on the CEC2022 benchmark function suite, demonstrating its effectiveness and reliability in solving complex optimization problems. …”
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  18. 4158

    MUF-Net: A Novel Self-Attention Based Dual-Task Learning Approach for Automatic Left Ventricle Segmentation in Echocardiography by Juan Lyu, Jinpeng Meng, Yu Zhang, Sai Ho Ling

    Published 2025-04-01
    “…Left ventricular ejection fraction (LVEF) is a critical indicator for assessing cardiac function and diagnosing heart disease. LVEF can be derived by estimating the left ventricular volume from end-systolic and end-diastolic frames through echocardiography segmentation. …”
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  19. 4159

    GeoMM-SSL: Integrating Geospatial Object Relations in Multimodal Self-Supervised Learning for Semantic Segmentation of Remote Sensing Images by Yang Liu, Tong Zhang, Yanru Huang

    Published 2025-01-01
    “…The proposed framework includes a teacher-student framework with residual gated guidable attention units as the backbone, a multihead graph attention network that encodes prior knowledge of geospatial object relations, a multimodal representation fusion module that facilitates mutual learning between visual features of remote sensing images and topological features of geospatial object relations, and a multilevel loss function that performs multiple levels of evaluation, enabling the model to learn the data representation at the pixel, object, and global levels. …”
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  20. 4160

    Image-based soft drink type classification and dietary assessment system using deep convolutional neural network with transfer learning by Rubaiya Hafiz, Mohammad Reduanul Haque, Aniruddha Rakshit, Mohammad Shorif Uddin

    Published 2022-05-01
    “…To develop consciousness among people, the present work describes an image-based tool to self-monitor the nutritional information of soft drinks by using a deep convolutional neural network (CNN) along with transfer learning. At first, a pre-processing function is done through noise reduction and contrast enhancement. …”
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