Showing 3,021 - 3,040 results of 6,713 for search 'error data analysis', query time: 0.23s Refine Results
  1. 3021
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  3. 3023

    White Matter Imaging Phenotypes Mediate the Negative Causality of Mitochondrial DNA Copy Number on Sleep Apnea: A Bidirectional Mendelian Randomization Study and Mediation Analysis by Ying Q, Wang M, Zhao Z, Wu Y, Sun C, Huang X, Zhang X, Guo J

    Published 2024-12-01
    “…This study aimed to investigate the causality between mtDNA-CN and SA while identifying potential mediating brain imaging phenotypes (BIPs).Methods: Two-sample bidirectional Mendelian randomisation (MR) analysis was performed to estimate the causal relationship between mtDNA-CN and SA, with further validation using Bayesian framework-based MR analysis. …”
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  4. 3024
  5. 3025

    ED-Stacking:A Construction Method of Few-shot Prediction Model for Beef Microbial Growth Based on Ensemble Learning by Hanqiang LI, Yi CHEN, Yufei GAO, Kun HOU, Liping SONG, Jing LI

    Published 2025-03-01
    “…Results showed that ED-Stacking achieved 0.229 and 0.147 in MAE and MSE metrics, respectively, with lower prediction errors than the five baseline models of SLN, XGBoost, GBRT, GRU, and Transformer. …”
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  6. 3026
  7. 3027

    Multimodal malware classification using proposed ensemble deep neural network framework by Sadia Nazim, Muhammad Mansoor Alam, Safdar Rizvi, Jawahir Che Mustapha, Syed Shujaa Hussain, Mazliham Mohd Su’ud

    Published 2025-05-01
    “…The cross-domain research in data fusion strives to integrate information from multiple sources to augment reliability and minimize errors in detecting sophisticated cyber threats. …”
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  8. 3028

    Predicting Endpoint Temperature of Molten Steel in VD Furnace Refining Process Using Metallurgical Mechanism and Bayesian Optimization XGBoost by Ji XU, Zicheng XIN, Mo LAN, Wenhui LIN, Bo ZHANG, Qing LIU

    Published 2024-11-01
    “…This study proposes a method that combines metallurgical mechanism analysis, data analysis, and machine learning to develop a temperature prediction model for VD furnace refining. …”
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  9. 3029
  10. 3030

    ANALISIS PENGENDALIAN KUALITAS DAGING DENGAN MENGGUNAKAN SEVEN TOOLS DI THE FOODHALL PLAZA INDONESIA by Nico Trisno, Besse Arnawisuda Ningsi, Irvana Arofah

    Published 2024-12-01
    “…This study aims to determine quality control, the most dominant types of defects, the causes of defects, and determine strategies to improve the quality of meat products at The Foodhall Plaza Indonesia. The data used is secondary data in the form of an existing database of goods received from May to June 2023 sourced from the Foodhall Plaza Indonesia SAP application, which will be analyzed using statistical aids in the form of control charts and seven tools, namely checking sheets, histograms, proportion control maps, process capability, Pareto diagrams, and fishbone diagrams. …”
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  11. 3031

    Digital Assets and the Global Economy: How the Use of Statistical Models Can Help Bitcoin Price Prediction by L. P. Bakumenko, N. S. Vasileva

    Published 2023-05-01
    “…The LSTM neural network model on a similar data set showed a MAE error equal to 2.57%.Conclusion. …”
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  12. 3032

    基于CEEMDAN-LSTM模型的大伙房水库入库流量中长期预报 by WANG Chunyu, ZHANG Jing, YANG Xu, YAN Bin

    Published 2025-01-01
    “…The results show that the CEEMDAN-LSTM model can effectively improve the forecast accuracy and become the optimal model for the monthly flow forecast of Dahuofang Reservoir, when four principal components are selected by using principal component analysis to reduce the dimensionality of the forecast data after the addition of the previous average temperature and maximum temperature data, thus providing technical support for the formulation of the future medium and long-term dispatching plan of Dahuofang Reservoir.…”
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  13. 3033

    Technical efficiency of teff production in South Soddo District, Gurage Zone, Central Ethiopia Regional State, Ethiopia by Seid Mohamed Hussen, Anbes Tenaye

    Published 2025-05-01
    “…The study used the Stochastic Frontier Analysis (SFA) method, specifically the Cobb–Douglas production function, to analyze the data, allowing for the distinction between random errors and inefficiency. …”
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  14. 3034

    Enhancing State of Health Prediction Accuracy in Lithium-Ion Batteries through a Simplified Health Indicator Method by Dongxu Han, Nan Zhou, Zeyu Chen

    Published 2024-09-01
    “…Validation of the models with different datasets shows that the proposed method achieves both average relative error and root mean square error within 5%, outperforming other methods in terms of minimizing error and ensuring stability. …”
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  15. 3035

    Medium- and Long-term Forecast of Inflow of Dahuofang Reservoir Based on CEEMDAN-LSTM Model by WANG Chunyu, ZHANG Jing, YANG Xu, YAN Bin

    Published 2025-06-01
    “…According to the results, when four principal components are selected by using principal component analysis to reduce the dimensionality of the forecast factor sets after the addition of the previous average temperature and maximum temperature data, the CEEMDAN-LSTM model can effectively improve the forecast accuracy and become the optimal model for the monthly flow forecast of Dahuofang Reservoir. …”
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  16. 3036

    Increasing the sensor channels: a solution for the pressing offsets that cause the physiological parameter inaccuracy in radial artery pulse signal acquisition by Chao Chen, Zhendong Chen, Hongmiin Luo, Bo Peng, Bo Peng, Yinan Hao, Xiaohua Xie, Haiqing Xie, Xinxin Li

    Published 2024-02-01
    “…When involving single or few-channel sensors, pressing offsets have substantial impacts on obtaining inaccurate physiological parameters like tidal peak (P2).Methods: This study discovers the pressing offsets in multi-channel pulse signals and analyzes the relationship between the pressing offsets and time of P2 (T2) by qualifying the pressing offsets. First, we employ a data acquisition system to capture 3DPIs. Subsequently, the errorT2 is developed to qualify the pressing offsets.Results: The outcomes display a central low and peripheral high pattern. …”
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  17. 3037

    Mean centering is not necessary in regression analyses, and probably increases the risk of incorrectly interpreting coefficients by Lee H. Wurm, Miles Reitan

    Published 2025-07-01
    “…We also find errors in people’s beliefs about how to interpret first-order regression coefficients in moderated regression. …”
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    Height of Hydraulic Fracture Zone Based on PSO_LSSVM Model by Hebin Zhang, Tingting Wang, Bin Wu, Haijun Feng

    Published 2025-06-01
    “…To achieve its effective prediction, this study selects four main control parameters for prediction, including the proportion coefficient of hard rock in the overlying strata, the inclination distance of the working face, and the thickness and depth of mining. Grey correlation analysis is performed on the collected sample data. …”
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