Showing 12,361 - 12,380 results of 14,154 for search '(improved OR improve) model algorithm', query time: 0.32s Refine Results
  1. 12361

    GB-SAR Engineering Interference Suppression Method Integrating Amplitude-Phase Feature Analysis and Robust Regression by Wenting Zhang, Tao Lai, Yuanhui Mo, Haifeng Huang, Qingsong Wang, Zhihua Zhou

    Published 2025-01-01
    “…Subsequently, a two-stage suppression model based on robust estimation theory is developed to effectively suppress interference. …”
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    Article
  2. 12362

    Multiparametric MRI-based radiomics for preoperative prediction of parametrial invasion in early-stage cervical cancer by Chongshuang Yang, Man Li, Xin Yi, Lin Wang, Guangxian Kuang, Chunfang Zhang, Benyong Yao, Zhihong Qin, Tianliang Shi, Qiang Jiang

    Published 2025-08-01
    “…Feature selection was performed using the correlation coefficient, recursive feature cancellation, and the least absolute shrinkage and selection operator algorithm. Radiomics models based on single-sequence, dual-sequence, and multi-sequence combinations were then constructed. …”
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  3. 12363

    Factors influencing the effectiveness of SM-VCE method in solving 3D surface deformation by Xupeng Liu, Guangyu Xu, Mingkai Chen, Tengxu Zhang

    Published 2025-01-01
    “…Currently, most research focuses on improving the above types of methods. However, some key factors in the coseismic 3D surface deformation inversion are rarely mentioned, such as the influence of window size on the inversion results in the strain model and variance component estimation method (SM-VCE), and whether the outliers in the observational data are considered. …”
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  4. 12364

    Automatic joint segmentation and classification of breast ultrasound images via multi-task learning with object contextual attention by Yaling Lu, Fengyuan Sun, Jingyu Wang, Kai Yu

    Published 2025-04-01
    “…For classification, the model leverages high-level features extracted from unenhanced segmentation masks to improve accuracy. …”
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  5. 12365

    Low-Rank Regularized Correlation Filter for Hyperspectral Video Object Tracking by Na-Na Li, Heng-Chao Li, Jian-Li Wang, Xiong-Fei Geng, Jie Pan

    Published 2025-01-01
    “…Hyperspectral videos can provide abundant spectral–spatial–temporal information, which brings new opportunities for improving object tracking performance in complex scenes. …”
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  6. 12366

    A Cooperative Online Learning-Based Load Balancing Scheme for Maximizing QoS Satisfaction in Dense HetNets by Hyungwoo Choi, Taehwa Kim, Hong-Shik Park, Jun Kyun Choi

    Published 2021-01-01
    “…In addition, we formulated a Markov decision process (MDP) model that is solved with a cooperative multi-agent online reinforcement learning algorithm. …”
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  7. 12367

    Flexible imputation toolkit for electronic health records by Alireza Vafaei Sadr, Jiang Li, Wenke Hwang, Mohammed Yeasin, Ming Wang, Harold Lehmann, Ramin Zand, Vida Abedi

    Published 2025-05-01
    “…Finally, Pympute investigates how missingness and skewness, influence the selection of optimal imputation algorithms within the Flexible framework. Our findings validate that Pympute’s Flexible method significantly improves imputation performance compared to the single model approach. …”
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  8. 12368

    Methodology For Extracting Poplar Planted Fields From Very High-Resolution Imagery Using Object-Based Image Analysis and Feature Selection Strategy by E. O. Yilmaz, T. Kavzoglu, I. Colkesen, H. Tonbul, A. Teke

    Published 2024-11-01
    “…Results revealed that the SVM classifier achieved the highest overall accuracy (91.73%) with 38 features out of 88 features, about 3% improvement compared to the other algorithms. According to the SHAP analysis, the IHS feature was the most effective one in the constructed RF model, followed by the CI (red edge), NDVI-1 and NDVI-2 vegetation indices.…”
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  9. 12369

    Identifying where and when urban renewal occurs: a continuous change detection-based framework using two decades’ worth of Landsat data by Chong Liu, Qi Zhang, Huabing Huang, Hanzeyu Xu, Xiao Cheng

    Published 2025-08-01
    “…By leveraging the Continuous Change Detection and Classification (CCDC) algorithm, we designed a decision tree model to identify pixels experiencing urban renewal and utilized the temporal contextual knowledge to estimate temporal metrics, including start time (ST), end time (ET), and duration (DUR). …”
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  10. 12370

    Fast Monocular Measurement via Deep Learning-Based Object Detection for Real-Time Gas-Insulated Transmission Line Deformation Monitoring by Guiyun Yang, Wengang Yang, Entuo Li, Qinglong Wang, Huilong Han, Jie Sun, Meng Wang

    Published 2025-04-01
    “…In this study, we introduce a rapid monocular measurement method that leverages deep learning for real-time monitoring. A YOLOv10 model is developed for automatically identifying regions of interest (ROIs) that may exhibit deformations. …”
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  11. 12371

    2TSS: Two-Tier Semantic Segmentation Framework With Enhancement for Hotspot Detection of Solar Photovoltaic Thermal Images by Nurul Huda Ishak, Iza Sazanita Isa, Muhammad Khusairi Osman, Mohd Shawal Jadin, Kamarulazhar Daud, Mohd Zulhamdy Ab Hamid

    Published 2025-01-01
    “…In summary, the proposed method demonstrates that applying a combined enhancement algorithm prior to training for hotspot segmentation promotes superior performance with an accuracy improvement of 2.26% over the non-enhancement approach.…”
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  12. 12372

    The Influence of Non-Landslide Sample Selection Methods on Landslide Susceptibility Prediction by Yu Fu, Zhihao Fan, Xiangzhi Li, Pengyu Wang, Xiaoyue Sun, Yu Ren, Wengeng Cao

    Published 2025-03-01
    “…By integrating these methods with the random forest (RF) algorithm, three models—random-RF, buffer zone-RF, and EIV-RF—were developed and evaluated. …”
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  13. 12373

    Intelligent hierarchical federated learning system based on semi-asynchronous and scheduled synchronous control strategies in satellite network by Qiang Mei, Rui Huang, Duo Li, Jingyi Li, Nan Shi, Mei Du, Yingkang Zhong, Chunqi Tian

    Published 2025-03-01
    “…Additionally, the cloud server selection algorithm and the edge-client semi-asynchronous control strategy minimize clients’ waiting time, improving the overall efficiency of the FL process. …”
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    Article
  14. 12374

    Thermal analysis of hybrid nanofluid flow in blood vessels with peristalsis: Case study for Hall current and radiative heat transfer by Zafar Iqbal, Imtiaz Ahmad, Sami Ullah Khan, Lioua Kolsi, Nidhal Becheikh, Kaouther Ghachem

    Published 2025-05-01
    “…Owing to exclusive thermal applications of hybrid nanomaterials, significant strides of researchers have been intended in improving the heat transfer efficiency, consuming the energy sources and enable revolutions in thermal engineering, cooling processes, management technologies, biomedical applications etc. …”
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  15. 12375

    Multi sensor based monitoring of paralyzed using Emperor Penguin Optimizer and Deep Maxout Network by Vijaya Gunturu, J. Kavitha, Swapna Thouti, N. K. Senthil Kumar, Kamal Poon, Ayman A. Alharbi, Amar Y. Jaffar, V. Saravanan

    Published 2025-06-01
    “…The Emperor Penguin Optimizer Algorithm (EPOA) was used to select the features sent from the Arduino board to the ESP8266-Wi-Fi module. …”
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  16. 12376

    Semantic and Geometric Fusion for Object-Based 3D Change Detection in LiDAR Point Clouds by Abderrazzaq Kharroubi, Fabio Remondino, Zouhair Ballouch, Rafika Hajji, Roland Billen

    Published 2025-04-01
    “…The proposed method improves the efficiency, interpretability, and spatial coherence of change classification, making it well suited for large-scale monitoring applications.…”
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  17. 12377

    Numerical simulation of flue gas desulfurization by horizontal spray tower by TIAN Hai-jun, XING Yi, SONG Cun-yi, TONG Zheng-song, ZHAO Rong-zhi, SU Wei, ZHANG Qiu-lin, LENG Tingshang

    Published 2018-01-01
    “…However, the actual project still requires further improvement. In order to study the influence of the layout pattern of different spray on the internal flow field of the horizontal spray tower, the physical model of the horizontal spray tower was built, the grid was divided by Icem software, the Fluent software was used to simulate the numerical simulation. …”
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  18. 12378

    A retina-inspired pathway to real-time motion prediction inside image sensors for extreme-edge intelligence by Subhradip Chakraborty, Shay Snyder, Md Abdullah-Al Kaiser, Maryam Parsa, Gregory Schwartz, Akhilesh R Jaiswal

    Published 2025-01-01
    “…Additionally, integrating the sensor and MP compute die using a 3D Cu–Cu hybrid bonding approach improves design compactness by minimizing area usage and simplifying routing complexity. …”
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  19. 12379

    Recurrent Neural-Based Vehicle Demand Forecasting and Relocation Optimization for Car-Sharing System: A Real Use Case in Thailand by Peerapon Vateekul, Panyawut Sri-iesaranusorn, Pawit Aiemvaravutigul, Adsadawut Chanakitkarnchok, Kultida Rojviboonchai

    Published 2021-01-01
    “…In this paper, we propose a novel vehicle relocation system with a major improvement in threefolds: (i) data preprocessing, (ii) demand forecasting, and (iii) relocation optimization. …”
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  20. 12380

    Optimized physics-informed neural networks for deciphering of external source pollutants in a swirling flow induced by a constant torsional motion by Shridhar M, Umair Khan, Rahul Makwana, Ankur Kulshreshta, N.B. Naduvinamani

    Published 2025-06-01
    “…The flow, heat and mass transport attributes are assessed using the Physics-informed neural network (PINN). This model is optimized by a hybrid genetic algorithm and particle swarm optimization to address the flow, heat and mass transport attributes via neural networks. …”
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