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6641
Rapid Detection of Key Phenotypic Parameters in Wheat Grains Using Linear Array Camera
Published 2025-05-01“…Similarly, for grain width, the determination coefficient and RMSE were 0.9505 and 0.0541; for grain weight, these values were 0.7635 and 3.8329, respectively. …”
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6642
A semi‐automated observation approach to quantify mouse skeletal muscle differentiation using immunohistochemistry
Published 2025-04-01“…Correlation between manual and semi‐automated analysis showed a coefficient of determination of 0.7132, indicating a significant reduction in analysis time by approximately 20 times. …”
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6643
Machine Learning-Based Indirect Tip Force Sensing and Estimation for Robotic Uterine Manipulation System
Published 2025-01-01“…Three regression models—Extreme Gradient Boosting (XGBoost), Long Short-Term Memory (LSTM) networks, and Support Vector Regression (SVR)—were evaluated using Mean Absolute Error (MAE), Root Mean Square Error (RMSE), and the Coefficient of Determination <inline-formula> <tex-math notation="LaTeX">$(\text {R}^{2})$ </tex-math></inline-formula>. …”
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6644
Different Statistical Modeling to Predict Compressive Strength of High-Strength Concrete Modified with Palm Oil Fuel Ash
Published 2024-04-01“…The performance of each proposed model was gauged using diverse statistical metrics like the coefficient of determination, mean absolute error, root mean square error, and scatter index to identify the most effective model. …”
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6645
Improving the Packaging Process of a Textile Company with Lean Production, Time Study and REBA Analysis
Published 2022-12-01“…Firstly, the standard time of the operations was determined by the time study method. The time study method was carried out with the ProTimeEstimation program. …”
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6646
Measurements of the quantum yield of silicon using Geiger-mode avalanching photodetectors
Published 2025-02-01“…The validity of the method is assessed using supplementary measurements of absolute photon detection efficiency, and an additional novel method of measuring average quantum yield using DC current–voltage measurements of SiPMs is presented and used for corroboration.…”
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6647
Integrated Machine Learning and Region Growing Algorithms for Enhanced Concrete Crack Detection: A Novel Approach
Published 2024-10-01“…Compared with the deep learning method, the recognition accuracy of SSIM is decreased by 5.96%, but it takes less resources and has high efficiency.…”
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6648
Electromagnetic radiation shielding properties of copper containing activated carbon
Published 2019-06-01“…Regularities of electromagnetic radiation interaction with powdery activated carbon modified by the proposed method were researched. According to the results of this research it's established that electromagnetic radiation reflection coefficient in frequency range 8…12 GHz of shields made with powdery activated carbon decreases from –2 to –14 dB after modification of such material consist.…”
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6649
Spiking Neural Networks Optimized by Improved Cuckoo Search Algorithm: A Model for Financial Time Series Forecasting
Published 2025-05-01“…Applied to futures market price difference prediction, experimental results demonstrate that ICS-SNN achieves reductions of 13.82% in MAE, 21.27% in MSE, and 15.21% in MAPE, while improving the coefficient of determination (R<sup>2</sup>) from 0.9790 to 0.9822, compared to the baseline SNN. …”
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6650
Development of a Prediction Model for Specific Fuel Consumption in Rotary Tillage Based on Actual Operation
Published 2024-11-01“…The model’s accuracy was analyzed using the coefficient of determination (R<sup>2</sup>) and root mean square error (RMSE), and it was compared with the ASABE’s fuel consumption prediction model. …”
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6651
In-Season Potato Nitrogen Prediction Using Multispectral Drone Data and Machine Learning
Published 2025-05-01“…The results indicate that RF outperformed SVM and GBR, achieving the highest coefficient of determination (R<sup>2</sup> = 0.571) and the lowest mean absolute error (MAE = 0.365%) using the RFE feature selection method. …”
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6652
Statistical model for assessing the reliability of non-destructive testing systems by solving inverse problems
Published 2023-06-01“…Under constraints on the data sample size, the proposed methodology allows the metal monitoring results to be applied with greater confidence than currently used methods at the same time as evaluating the efficiency of monitoring carried out by individual test teams or laboratories. …”
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6653
Rapid Quantitative Detection of Dye Concentration in Pt/TiO<sub>2</sub> Photocatalytic System Based on RGB Sensing
Published 2025-05-01“…The RGB-based PLS model achieved a coefficient of determination (R<sup>2</sup>) of 0.961 for the prediction set. …”
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6654
Prediction of Earthquake Death Toll Based on Principal Component Analysis, Improved Whale Optimization Algorithm, and Extreme Gradient Boosting
Published 2025-08-01“…To address the challenges of small sample sizes, high dimensionality, and strong nonlinearity in earthquake fatality prediction, this paper proposes an integrated modeling approach (PCA-IWOA-XGBoost) combining Principal Component Analysis (PCA), the Improved Whale Optimization Algorithm (IWOA), and Extreme Gradient Boosting (XGBoost). The method first employs PCA to reduce the dimensionality of the influencing factor data, eliminating redundant information and improving modeling efficiency. …”
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6655
Variogram modelling optimisation using genetic algorithm and machine learning linear regression: application for Sequential Gaussian Simulations mapping
Published 2025-06-01“…The study combines GA and machine learning to optimise variogram parameters, including range, sill, and nugget, by minimising the root mean square error (RMSE) and maximising the coefficient of determination (R2). The experimental variograms were computed and modelled using theoretical models, followed by optimisation via evolutionary algorithms. …”
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6656
Modeling human capital strategies with an emphasis on organizational structure change
Published 2025-03-01“…The data collection tool is a questionnaire derived from the qualitative method. Data analysis is through SPSS, Lisrel, and PLS software. …”
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6657
Preparation of Reed Straw-Based Panels Bonded by Soy-Based Adhesives: Optimization via Response Surface Methodology
Published 2020-01-01“…It could provide an efficient method for massive production of reed straw particleboard.…”
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6658
Photon-pair generation in a lossy waveguide
Published 2023-01-01“…In this study, propagation loss effects were examined using theoretical and experimental methods. In theory, the performance of quantum light sources, such as brightness, heralding efficiency, and coincidence-to-accidental ratio, strongly depend on propagation loss. …”
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6659
PENGARUH PERAN KEPEMIMPINAN, KOMUNIKASI DAN LINGKUNGAN KERJA TERHADAP KINERJA PEGAWAI PADA UPTD PUSKESMAS KECAMATAN KLARI KABUPATEN KARAWANG
Published 2018-04-01“…This thesis is expected to contribute to the development of management science, especially as a contribution of scientific literature in human resources management, as reference material in scientific writing, as an information material, both for leaders and colleagues in District Health Office Karawang in the implementation of performance-based management, As a material consideration and input in making decisions and determine the direction of policy. The research is done by using quantitative method with descriptive and verification method, that is collecting, presenting, analyzing and doing hypothesis testing, and making conclusion and suggestion. …”
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6660
Research on the Influence of Refractive Index Distribution of Ytterbium-doped Fiber Core on Stable Laser Output Power
Published 2025-06-01“…Through experimental investigation using a forward-pumped fiber oscillator, the optimal RIP slope was determined.【Results】The experimental results demonstrate that both the stable output power and slope efficiency initially increase and then decrease as the RIP slope increases. …”
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