Showing 3,561 - 3,580 results of 6,713 for search 'error data analysis', query time: 0.21s Refine Results
  1. 3561

    Impact of Climate Change on Groundwater Level Changes: An Evaluation Based on Deep Neural Networks by Stephen Afrifa, Tao Zhang, Peter Appiahene, Xin Zhao, Vijayakumar Varadarajan, Thomas Atta-Darkwah, Yanzhang Geng, Daniel Gyamfi, Rose-Mary Owusuaa Mensah Gyening

    Published 2025-01-01
    “…The study advances environmental modeling by exhibiting methodological complexity and emphasizes the importance of comprehensive data analysis in water resource management.…”
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  2. 3562

    Computationally Efficient Impact Estimation of Coil Misalignment for Magnet-Free Cochlear Implants by Samuelle Boeckx, Pieterjan Polfliet, Lieven De Strycker, Liesbet Van der Perre

    Published 2025-07-01
    “…The MATLAB model is verified with FEA software with a median 8% relative error on the coupling coefficient for various misalignments, ensuring that it can be used to study the feasibility of various magnet-free implants and wireless power and data transmission systems in general. …”
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    Article
  3. 3563

    Flood hazard mapping in an urban area using combined hydrologic-hydraulic models and geospatial technologies by B.A.M. Talisay, G.R. Puno, R.A.L. Amper

    Published 2019-04-01
    “…On the other hand, the performance of hydraulic model during error computation was “intermediate fit” using F measure analysis with a value of 0.56, using confusion matrix with 80.5% accuracy and the Root Mean Square Error of 0.47 meters. …”
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    Article
  4. 3564

    Investigation of cadmium removal using tin oxide nanoflowers through process optimization, isotherms and kinetics by Selim Gürsoy, Miray Bombom, Buse Tuğba Zaman, Fatma Turak, Sezgin Bakırdere, Elif Öztürk Er

    Published 2025-04-01
    “…The adsorption equilibrium process was elucidated by Langmuir, Freundlich, Sips and Toth isotherm models using nonlinear regression. In addition, error functions such as Chi-square (X 2, Average Relative Error (ARE), Root Mean Squared Error (RMSE) and HYBRID were used to test the validity of the nonlinear models. …”
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    Article
  5. 3565

    Hybrid quadratic diagonal algorithm for thinning contour lines by Mamatov Narzullo, Jalelova Malika, Fayziev Vohid, Samijonov Abdurashid, Samijonov Boymirzo

    Published 2025-01-01
    “…One of the main issues of image analysis is the separation of contour lines. Nowadays, many effective methods for dividing contour lines have been developed. …”
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    Article
  6. 3566

    Funding the future: Nigeria's battle against poverty through government expenditure by Temitope Adebayo

    Published 2025-01-01
    “…Using time series data and cointegration analysis, the study reveals a significant long-run relationship between government expenditure and poverty reduction, with a 1 % increase corresponding to a 0.05 percentage point reduction in poverty incidence. …”
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  7. 3567

    Predicting steady degradation in ship power system: A deep learning approach based on comprehensive monitoring parameters by Xingshan Chang, Xiaojian Xu, Bohua Qiu, Muheng Wei, Xinping Yan, Jie Liu

    Published 2024-12-01
    “…Compared to baseline models, YC2Model demonstrates superior performance on key performance indicators, including the highest coefficient of determination (R2) of 0.960717, and the lowest symmetric mean absolute percentage error of 0.015500, mean square error of 0.707211 × 10−4, root mean square error of 0.008410, and mean absolute error of 0.006519, proving its superior predictive accuracy. …”
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    Article
  8. 3568

    Energy consumption prediction using modified deep CNN-Bi LSTM with attention mechanism by Adel Binbusayyis, Mohemmed Sha

    Published 2025-01-01
    “…Based on regression outcomes from analysis taken in hourly, daily and monthly time intervals, enhanced prediction accuracy is estimated through evaluation metrics such as MSE (Mean Square Error), MAPE (Mean Absolute Percentage Error) and RMSE (Root Mean Square Error) which determines the efficacy of the system, where Specifically, the proposed model achieves MSE of 0.123, MAE of 0.22, and MAPE of 324.12. …”
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  9. 3569

    Suitability of Mechanics-Based and Optimized Machine Learning-Based Models in the Shear Strength Prediction of Slender Beams Without Stirrups by Abayomi B. David, Oladimeji B. Olalusi, Paul O. Awoyera, Lenganji Simwanda

    Published 2024-12-01
    “…Among the ML models, XGB and GBR demonstrated the highest predictive accuracy, with coefficients of determination (R<sup>2</sup>) of 0.974 and 0.966, respectively, indicating strong correlation with experimental data. Performance metrics such as mean absolute error (MAE) and root mean squared error (RMSE) showed that XGB and GBR consistently outperformed other models, yielding lower error margins. …”
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  10. 3570

    Damage detection of beam by natural frequencies: General theory and procedure by Nguyen Tien Khiem

    Published 2006-08-01
    “…Then, measurement data are corrected based on the updated model. Finally, the damage parameters are identified using updated model and corrected measurement data. …”
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  11. 3571
  12. 3572

    Bridge Deflection Separation Prediction Model Based on DWT-LSTM and Its Engineering Application by ZHENG Shuai, JIANG He, WANG Zhongchang, DING Jia, YANG Yi

    Published 2025-01-01
    “…Prediction performance was assessed using three metrics: correlation coefficient (R), root mean square error (RMSE), and mean absolute error (MAE). Fourthly, in order to demonstrate the necessity of the combined model for predicting bridge deflection, a comparative analysis was conducted between the proposed model and the single LSTM prediction model. …”
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  13. 3573

    Strawberry Freshness Assessment by Hyperspectral Imaging by Georgiy V. Nesterov, Anastasia V. Guryleva, Milana O. Sharikova, Svetlana A. Sukhanova, Alexander S. Machikhin

    Published 2025-02-01
    “…Assessment of individual stages, including sample preparation, hyperspectral imaging, digital data processing, and statistical analysis will be beneficial to advance methods for spectral diagnostics of food products. …”
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    Article
  14. 3574

    Photovoltaic Generation Prediction of CCIPCA Combined with LSTM by E. Zhu, D. Pi

    Published 2020-01-01
    “…Then, it uses CCIPCA to reduce the dimension of PV super large-scale data to the factor dimension, avoiding the complex calculation of covariance matrix of algorithms such as Principal Component Analysis (PCA) and to some extent eliminating the influence of noise made by PV generation data acquisition equipment and transmission equipment such as sensors. …”
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  15. 3575

    Inverse Identification of Constituent Elastic Parameters of Ceramic Matrix Composites Based on Macro–Micro Combined Finite Element Model by Sheng Huang, Le Rong, Zhuoqun Jiang, Yuriy V. Tokovyy

    Published 2024-11-01
    “…Under four different degrees of deviation in the initial iteration conditions, the inversion error of all parameters was within 1%, and the maximum inversion error was only 2.16% under a 10% high noise level.…”
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  16. 3576

    An ensemble deep learning framework for energy demand forecasting using genetic algorithm-based feature selection. by Mohd Sakib, Tamanna Siddiqui, Suhel Mustajab, Reemiah Muneer Alotaibi, Nouf Mohammad Alshareef, Mohammad Zunnun Khan

    Published 2025-01-01
    “…The proposed model demonstrated exceptional precision, achieving a Root Mean Square Error (RMSE) of 130.6, a Mean Absolute Percentage Error (MAPE) of 0.38%, and a Mean Absolute Error (MAE) of 99.41 for weekday data. …”
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  17. 3577

    Research on Ginger Price Prediction Model Based on Deep Learning by Fengyu Li, Xianyong Meng, Ke Zhu, Jun Yan, Lining Liu, Pingzeng Liu

    Published 2025-03-01
    “…Based on an in-depth analysis of actual data on ginger prices over the past decade, the STL-LSTM-ATT-KAN model demonstrated excellent performance in terms of prediction accuracy: its mean absolute error (MAE) was 0.111, mean squared error (MSE) was 0.021, root mean squared error (RMSE) was 0.146, and the coefficient of determination (R<sup>2</sup>) was 0.998. …”
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  18. 3578

    Reliable scheme for the cluster-based communication protocol in wireless sensor networks by ZHOU Zu-de, HU Peng, LI Fang-min

    Published 2008-01-01
    “…Simulation results demonstrate REECP can prolong the effective lifetime of the network and mitigate the error propagation in data aggrega-tion of sensing tasks,reinforcing the reliability of WSNs with cluster-based communication protocols.…”
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    Article
  19. 3579

    Role of regional and global datasets in the simulation of intense tropical cyclones over Bay of Bengal region in a convection‐permitting scale by Thatiparthi Koteshwaramma, Kuvar Satya Singh

    Published 2025-03-01
    “…Simulations with FNL data exhibit the least mean track errors of 70, 126, 121, and 204 km for days 1–4, respectively. …”
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    Article
  20. 3580

    The neural network for measuring IOP by Maklakov method: comparison between neuronal net and experts by A.A. Rascheskov, I.A. Frolychev, N.A. Pozdeeva

    Published 2022-12-01
    “…Polyak (groups II1, II2, II3), the experts’ data were averaged in order to create a «comparison standard» (group IIM) for analysis. …”
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    Article