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2701
Research on Adaptive Identification Technology for Rolling Bearing Performance Degradation Based on Vibration–Temperature Fusion
Published 2025-07-01“…Finally, a dual-criteria adaptive bottom-up merging algorithm (DC-ABUM) was proposed, which achieves bearing life-stage identification through error threshold constraints and the adaptive optimization of segmentation quantities. …”
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2702
EVALUATION OF ITERATIVE ALGORITHMS FOR TOMOGRAPHY IMAGE RECONSTRUCTION
Published 2019-02-01“…The analyses involved the measurement of the contrast to noise ratio (CNR), the root mean square error (RMSE) and the Modulation Transfer Function (MTF),in order to know which algorithm fits the conditions to optimize the system better. …”
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2703
Influence of Geometrical Design on Defect Formation of Commercial Al-Si-Cu-Mg Alloy Fabricated by High-Pressure Diecasting: Structural Observation and Simulation Validation
Published 2025-01-01“…Because the associated work primarily relies on technical experience, it is necessary to perform the structural analysis of the HPDed component in comparison with simulation-based findings that forecast flow behavior, hence reducing trial and error for optimization. …”
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2704
Machine learning using random forest to model heavy metals removal efficiency using a zeolite-embedded sheet in water
Published 2024-01-01“…The random forest models were then validated using the root mean square error, mean square of residuals, percentage variable explained and graphs depicting out-of-bag error of a random forest.FINDINGS: The results show the heavy metal removal efficiency was 5.51-95.6 percent, 42.71-98.92 percent and 13.39-95.97 percent for copper, lead and zinc, respectively. …”
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2705
Determination of Major Elements in Small-Weight Soil and Sediment Samples by X-Ray Fluorescence Spectrometry with Pressed-Powder Pellets
Published 2025-03-01“…Through comparative analysis, the results of the erence materials were all within the standard value range, and the absolute value of relative error (|RE|) was between 0 and 15.7%. …”
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2706
Psychometric properties of the Chinese version of scales of knowledge, attitude, and practice of self-care for patients with arteriovenous fistula: a translation and verification s...
Published 2025-04-01“…Confirmatory factor analysis (CFA) demonstrated good model fit, with fit indices such as the chi-square value, Comparative Fit Index (CFI), Tucker–Lewis Index (TLI), and Root Mean Square Error of Approximation (RMSEA) meeting acceptable standards. …”
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2707
TASA formulation for nonlinear radiative flow of Walter-B nanoliquid invoking microorganism and entropy generation
Published 2024-12-01“…Dimensionless ordinary expressions are developed through suitable transformations. Optimal homotopy analysis method (OHAM) is invoked for convergence purposes. …”
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2708
Research on Time Series Interpolation and Reconstruction of Multi-Source Remote Sensing AOD Product Data Using Machine Learning Methods
Published 2025-05-01“…A comparison of five machine learning models showed that the random forest model performed optimally in AOD inversion, achieving a root mean square error (RMSE) of 0.11 and a coefficient of determination (R<sup>2</sup>) of 0.93. …”
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2709
Parametric study and optimisation of supercritical extraction of Chlorella Vulgaris microalgae using Response surface methodology
Published 2025-12-01“…Sovová model with high R2 and low residual error showed a close agreement between predicted and observed values of oil extraction yield. …”
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2710
Soft detection model of corrosion leakage risk based on KNN and random forest algorithms
Published 2024-09-01“…Future research efforts should focus on enhancing data acquisition and analysis techniques, optimizing the model structure, and improving the model adaptability and accuracy across various application scenarios.…”
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2711
Problem of Ametropia in Children in Russian Federation
Published 2018-07-01“…According to the results of clinical and economic analysis, uncorrected refractive errors in children are characterized by a high level of economic and social burden of disease (the older the age of ametropia diagnosis caused increase of direct medical and non-medical costs). …”
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2712
Advancing perovskite photovoltaic technology through machine learning‐driven automation
Published 2025-05-01“…Traditional trial‐and‐error methods and manual analysis are inefficient and urgently need advanced strategies. …”
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2713
Cloning, expression of carboxylesterase BioH and improvement of its hydrolysis activity by directed evolution
Published 2013-11-01“…The thermostability of the enzyme was the foundation in the enzyme application. The optimized concentration of Mn<sup>2+</sup> in error-prone PCR was chosen as 0.1 mmol/L determined by agarose electrophoresis of the brightness of PCR product band. …”
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2714
Complex Model for Hot Metal Temperature Prediction: Torpedo Car and Ladle Processes
Published 2025-06-01“…This model, based on heat transfer by conduction, convection, radiation, heat accumulation, and chemical reactions, also allows for the monitoring of the hot metal temperature drop in the torpedo car and the ladle, the analysis of the influence of the linings in terms of heat accumulation, the investigation of the desulfurization process in the ladle, and the optimization torpedo and ladle selection in terms of the accumulated heat in the lining for their entry into the hot metal transport process. …”
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2715
A Comparison of Traditional and Kernel Equating Methods
Published 2018-09-01“…In the second step, the booklets were equated according tomethods. Lastly, the errors for each equating methods were calculated. …”
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2716
A student academic performance prediction model based on the interval belief rule base
Published 2025-08-01“…Abstract Student performance prediction (SPP) constitutes one of the pivotal tasks in educational data analysis. Outcomes from the prediction enables educators to implement targeted interventions for students. …”
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2717
Neural networking-based approach for examining heat transfer and bioconvection in Non-Newtonian fluid with chemical reaction over a stretching sheet
Published 2025-05-01“…The dataset is split into 70 % train, 15 % test, and 15 % validate to maximize model precision and generalizability. Mean Squared Error (MSE) is utilized to measure precision, whereas regression analysis (R ≈ 1) verifies strong prediction accuracy. …”
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2718
Fractal-Based Thermal Conductivity Prediction Modeling for Closed Mesoporous Polymer Gels
Published 2025-05-01“…Model predictions exhibit strong agreement with experimental results from various mesoporous polymer gels, achieving a prediction error of less than 11.2%. Furthermore, a detailed parametric analysis was conducted, elucidating the influences of porosity, cell size, temperature, refractive index, and extinction coefficient. …”
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2719
Risk assessment of tunnel water inrush based on Delphi method and machine learning
Published 2025-03-01“…To guarantee the accuracy of prediction results, only the correctly selected risk factors, validated by Grey Relational Analysis (GRA), are recognized as assessment indexes. …”
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2720
The Future of Vineyard Irrigation: AI-Driven Insights from IoT Data
Published 2025-06-01“…The low value of the statistical analysis (<i>p</i>-value = 0.0009) of a paired <i>t</i>-test confirmed that the improvement is significant. …”
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