Showing 13,041 - 13,060 results of 16,436 for search 'Model performance features', query time: 0.28s Refine Results
  1. 13041

    SFMattingNet: A Trimap-Free Deep Image Matting Approach for Smoke and Fire Scenes by Shihui Ma, Zhaoyang Xu, Hongping Yan

    Published 2025-07-01
    “…Taking into account the unique characteristics of smoke and fire, the network incorporates a non-rigid object feature extraction module and a spatial awareness module, achieving improved performance. …”
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    Article
  2. 13042

    SympCoughNet: symptom assisted audio-based COVID-19 detection by Yuhao Lin, Xiu Weng, Bolun Zheng, Weiwei Zhang, Zhanjun Bu, Yu Zhou

    Published 2025-03-01
    “…We trained and evaluated SympCoughNet on the UK COVID-19 Vocal Audio Dataset. Our model demonstrated significant performance improvements over traditional audio-only approaches, achieving 89.30% accuracy, 94.74% AUROC, and 91.62% PR on the test set. …”
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  3. 13043

    MACHINE LEARNING-BASED CLASSIFICATION OF HBV AND HCV-RELATED HEPATOCELLULAR CARCINOMA USING GENOMIC BIOMARKERS by Sami Akbulut, Zeynep Küçükakçalı, Cemil Çolak

    Published 2022-10-01
    “…Accuracy, balanced accuracy, sensitivity, specificity, the positive predictive value, the negative predictive value, and F1 score performance metrics were evaluated for a model performance. …”
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    Article
  4. 13044

    Brokel: Towards enabling multi-level cloud elasticity on publish/subscribe brokers by Vinicius Facco Rodrigues, Ivam Guilherme Wendt, Rodrigo da Rosa Righi, Cristiano André da Costa, Jorge Luis Victória Barbosa, Antonio Marcos Alberti

    Published 2017-08-01
    “…Aiming at bypassing the aforesaid problems, this article proposes Brokel, a multi-level elasticity model for Pub/Sub brokers. Users, things, and applications use Brokel as a centralized messaging service broker, but in the back-end the middleware provides better performance and cost (used resources × performance) on message delivery using virtual machine (VM) replication. …”
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  5. 13045

    AI-Based Forecasting in Renewable-Rich Microgrids: Challenges and Comparative Insights by Martins Osifeko, Josiah Lange Munda

    Published 2025-01-01
    “…Statistical testing via Friedman (<inline-formula> <tex-math notation="LaTeX">$\chi ^{2} = 10$ </tex-math></inline-formula>,858.39, p &#x003C;0.00001) and Nemenyi post-hoc tests confirmed significant differences in model performance. The study demonstrates that, with effective feature engineering, classical ML models can rival deep learning counterparts in forecasting accuracy. …”
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  6. 13046

    OA-MEN: a fusion deep learning approach for enhanced accuracy in knee osteoarthritis detection and classification using X-Ray imaging by Xiaolu Ren, Xiaolu Ren, Lingxuan Hou, Shan Liu, Peng Wu, Siming Liang, Haitian Fu, Chengquan Li, Ting Li, Yongjing Cheng

    Published 2025-01-01
    “…We propose a deep learning model named OA-MEN, which integrates a hybrid model combining ResNet and MobileNet feature extraction with multi-scale feature fusion. …”
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    Article
  7. 13047

    A precise spatiotemporal fusion crop classification framework based on parcels by Liegang Xia, Changge Chen, Jiancheng Luo, Xiaodong Hu, Xuanzhi Lu, Hongfeng Yu, Keyu Lu

    Published 2025-06-01
    “…Experimental validations using Pearson correlation coefficients and TWDTW similarity comparisons reveal that larger parcels have time series features that more strongly represent the features of typical samples. …”
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    Article
  8. 13048

    Multichannel Attention-Based TCN-GRU Network for Remaining Useful Life Prediction of Aero-Engines by Jiabao Zou, Ping Lin

    Published 2025-04-01
    “…This paper presents an innovative RUL prediction model designed specifically for aircraft engine applications. …”
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    Article
  9. 13049

    Transmission Tower Tilt State Recognition Based on Parameter Optimization of VMD-SVD and LSTM by Long ZHAO, Guanru WEN, Zhicheng LIU, Peng YUAN, Xinsheng DONG

    Published 2023-12-01
    “…Finally, the LSTM neural network is introduced for feature classification to form a fault diagnosis model. …”
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    Article
  10. 13050

    Smart Contract Security in Decentralized Finance: Enhancing Vulnerability Detection with Reinforcement Learning by Jose Juan de Leon, Cenchuan Zhang, Christos-Spyridon Koulouris, Francesca Medda, Rahul

    Published 2025-05-01
    “…Experimental results from extensive public datasets of smart contracts revealed that the PPO model performs better than DQN and demonstrates effectiveness in identifying unchecked-call vulnerability. …”
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  11. 13051
  12. 13052
  13. 13053

    A Fault Diagnosis Method for Dry Vacuum Pump Bearing Based on Finite Element Simulation With Deep Transfer Learning by Yanfeng Wei, Haibin Liu, Min Wei, Mingfei Li

    Published 2025-01-01
    “…Secondly, an attention mechanism is introduced in the feature extraction layer, combined with a deep transfer learning framework based on domain adversarial networks, to optimize feature extraction and align source and target domain features, thereby improving the accuracy of fault diagnosis and model generalization ability. …”
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  14. 13054

    Anti-RANKL Inhibits Thymic Function and Causes DRONJ in Mice by Yusuke Nakamura, Takashi Kikuiri, Takahiro Sugiyama, Ayako Maeda, Daisuke Izumiyama, Daigo Yahata, Yoshitaka Yoshimura, Tetsuo Shirakawa, Yoshimasa Kitagawa

    Published 2022-01-01
    “…Anti-mouse RANKL monoclonal antibody and melphalan were performed to create a mouse model of DRONJ-like lesions in female C57BL/6J mice. …”
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  15. 13055

    Container Truck High-Risk Events Prediction and Its Influencing Factors Analyses Based on Trajectory Data by Zhihao Zhu, Yuan Meng, Rongjun Cheng

    Published 2025-04-01
    “…Machine learning and related classification models are selected for conflict prediction. It is worth noting that the XGBoost model performs better than other models on the four datasets, with an accuracy of 0.86 and an AUC value of 0.933. …”
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  16. 13056

    Reacting Flow Characteristics of Wall-mounted Ramps in Strut-injection Scramjet Combustors under Varying Hydrogen Jet Pressures by A. Antony Athithan, S. Jeyakumar

    Published 2025-02-01
    “…A numerical investigation is performed using Reynolds Averaged Navier Stokes (RANS) equations in combination with the Shear Stress Transport (SST) k-ω turbulence model to understand flow mechanics at supersonic combustion. …”
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  17. 13057

    Integration of Structural Characteristics from GEDI Waveforms for Improved Forest Type Classification by Mary M. McClure, Satoshi Tsuyuki, Takuya Hiroshima

    Published 2024-12-01
    “…The labeled clusters were then further refined and used as training data to generate a wall-to-wall forest cover type map by classifying biannual images. The highest-performing model was a KNN model with 13 spectral and 3 terrain features achieving 81.7% accuracy. …”
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  18. 13058

    Use of machine learning for simplification of University Personality Inventory (UPI) by Weihua Guo, Jinsheng Hu, Qi Qiang, Xianke Chen

    Published 2024-11-01
    “…Additionally, we analyzed individual features and feature combinations. Results: Among the three models, the Random Forest model performed the best, with an accuracy of 89.4 %. …”
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  19. 13059

    Thermal study of the modular high-temperature gas-cooled reactor by Antonella Lombardi Costa, Mario Cerrogrande Ramos, Vitor Vasconcelos Araújo Silva, Claubia Pereira, Maria Auxiliadora Fortini Veloso

    Published 2022-10-01
    “…The core simulations have been performed to three power values: 350, 450 and 600 MWth. …”
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  20. 13060

    Social stability risk analysis caused by land acquisition and migration for water conservancy project construction by Feng Li, Xuewan Du, Xin Huang, Huimin Li, Xiaoxia Fei

    Published 2025-05-01
    “…Thus, this study intends to examine the dynamic development of the local government and resettlers by taking into account the effect of psychological judgments of benefits and losses as well as the dynamic features of each party. Taking into account the perceived gain function and concentrating on the viewpoints of the local government and resettlers, a dynamic game model is built utilizing the Prospect Theory and Mental Accounting theory. …”
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