-
3661
Rainfall Prediction in Khorasan Razavi Stations Using a Hybrid Neural Network and Genetic Algorithm Approach
Published 2025-03-01“…A convergence analysis of the GA was also provided, as well as histograms of the error distributions, which further validated the superior performance of the proposed NARXGA model. …”
Get full text
Article -
3662
Uncertainty of Counterfactuals in Deep Learning
Published 2021-04-01“…As part of our analysis, we also measure the extent to which counterfactuals can be considered anomalies in those data sets. …”
Get full text
Article -
3663
Comparison оf Digital Relief Models
Published 2023-09-01“…The evaluation of digital elevation models was carried out on the territory of Budennovsky urban district of Stavropol Krai. Error analysis of morphometric indicators was performed based on the comparison of the studied digital elevation models and the data of the State Research and Development Center of Geoformation Systems and Technologies – GosGisCenter, which were presented in the form of topographic maps. …”
Get full text
Article -
3664
Application of improved clustering algorithm in mixed teaching of modern educational technology
Published 2025-08-01“…Abstract This study explores the application of an improved clustering algorithm in blended teaching with modern educational technology. It utilizes data analysis to enhance teaching processes and outcomes. …”
Get full text
Article -
3665
Risk assessment and prevention in airport security assurance by integrating LSTM algorithm.
Published 2025-01-01“…The predicted data was highly consistent with the actual data. …”
Get full text
Article -
3666
A Regression-Based Method for Monthly Electric Load Forecasting in South Korea
Published 2024-11-01“…These predictor variables were identified through comprehensive data analysis. Comparative experiments were conducted with various existing methods, including univariate time series models and machine learning techniques like Holt–Winters, LightGBM, and Long Short-Term Memory (LSTM). …”
Get full text
Article -
3667
Uncertainty in Ecohydrological Modeling in an Arid Region Determined with Bayesian Methods.
Published 2016-01-01“…The need to provide independent descriptions of uncertainty analysis (UA) in the input and output data was demonstrated. …”
Get full text
Article -
3668
Infer More, Describe Less: More Powerful Survey Conclusions through Easy Inferential Tests.
Published 2012-05-01“…In this era of reduced budgets, low staffing, stiff competition for new resources, and increasingly complex choices, it is especially important that librarians know how to get strong, statistically reliable direction from the survey data they depend upon. This article focuses on three metrics that are easy to master and will go a long way toward making librarians' survey conclusions more powerful and more meaningful: margin of error (MoE), confidence Level (CL), and cross-tabulation table analysis. …”
Get full text
Article -
3669
Prediction of Automotive Wire Harness Aging Based on CNN-biLSTM-Attention
Published 2025-05-01“…Accelerated aging experiments were conducted to obtain wiring harnesses with different degradation levels from new to 720 h aged states, and a dedicated experimental platform was built for data collection and verification. The results show the system achieves a mean absolute error (MAE) of 0.02806, with 32.50% and 62.06% error reduction compared to LSTM and Random Forest models, respectively, demonstrating effective prediction performance.…”
Get full text
Article -
3670
High Dose Selection for General Toxicity Studies of New Medicines
Published 2023-06-01“…It determines the informative value of study results, the compliance with the principles of ethical and rational use of experimental animals, and the accuracy of predicting the safety of new medicines for human use. The literature data and the regulatory experience in evaluating preclinical study results suggest that the selection of an inappropriate high dose is a very common error in planning toxicity studies. …”
Get full text
Article -
3671
Short-Term Sales Forecasting Using LSTM and Prophet Based Models in E-Commerce
Published 2023-06-01“…The performance of the proposed models is compared with the seasonal autoregressive integrated moving average (SARIMA) using real-life data from an e-commerce site. For the comparative analysis of the proposed forecasting models, weighted average absolute percent error (wMAPE), root mean square error (RMSE) and R-squared are selected as performance measures. …”
Get full text
Article -
3672
Efficient Learning of Long-Range and Equivariant Quantum Systems
Published 2025-01-01“…Recent works have studied the task of predicting the ground state expectation value of sums of geometrically local observables by learning from data. For short-range gapped Hamiltonians, a sample complexity that is logarithmic in the number of qubits and quasipolynomial in the error was obtained. …”
Get full text
Article -
3673
Optimization of Gear Modification Amount based on Polynomial Response Surface Proxy Model
Published 2020-11-01“…Secondly, according to the model parameters and analysis results, the range of each shape modification parameter is determined, the orthogonal test design on the practice parameter is performed, and the test data is fitted to establish a polynomial response surface model. …”
Get full text
Article -
3674
The Impact of Using Audio-Visual Interactive Media in Learning Mathematics
Published 2024-08-01“…The data were analyzed using JASP software by inputting the Effect Size (ES) and Standard Error (SE) values. …”
Get full text
Article -
3675
Optimizing Methanol Injection Quantity for Gas Hydrate Inhibition Using Machine Learning Models
Published 2025-03-01“…R<sup>2</sup>), mean absolute error (MAE), and root mean square error (RMSE), were KNN < DT < RF < XGBoost. …”
Get full text
Article -
3676
Theoretical and numerical study of profit in agricultural sector model using wavelet method
Published 2025-03-01“…The CWCM approach generates precise results with better absolute error (Ae) for highly nonlinear scenarios by computing a small number of terms and avoiding data rounding. …”
Get full text
Article -
3677
Prediction of ultimate load capacity of demountable shear stud connectors using machine learning techniques
Published 2025-08-01“…Model performance was assessed using R², Mean Absolute Error (MAE), and Mean Squared Error (MSE). Among these, XGBoost and Random Forest delivered the best predictive accuracy, with R² values of 0.9477 and 0.9255, respectively, outperforming other methods across all evaluation metrics. …”
Get full text
Article -
3678
Recursive feature elimination for summer wheat leaf area index using ensemble algorithm-based modeling: The case of central Highland of Ethiopia
Published 2025-06-01“…Model performance validation analysis was evaluated via R-squared (R2), root mean squared error (RMSE), mean squared error (MSE), and mean absolute error (MAE) statistical models. …”
Get full text
Article -
3679
Investigation of the Agreement between Glucose Meters Used for Glucose Measurement and Central Laboratory Measurements
Published 2025-04-01“…Regression equations were G1 y=1.1235x+3.4662 G2 y=0.8846x+10.0076. In Clarke Error Grid analysis, the criterion of 99% of the data being in zone A or B was met for both glucometers. …”
Get full text
Article -
3680
Traffic congestion forecasting using machine learning methods
Published 2025-06-01“…To identify patterns in the data, additive time series decomposition, spectral analysis based on the fast Fourier transform, and autocorrelation analysis were applied. …”
Get full text
Article