-
241
A stacking ensemble model for food demand forecasting: A preventative approach to food waste reduction
Published 2025-06-01“…The experimental results reveal that the proposed stacking model outperforms random forest and eXtreme gradient boosting while consistently outperforming support vector regression and long short-term memory model, achieving a coefficient of determination score of 0.99, mean absolute error of 0.63, mean absolute percentage error of 1.8, and prediction accuracy of 98.2%. …”
Get full text
Article -
242
-
243
Estimation of chlorophyll content in rice canopy leaves based on main base analysis and dimensionality reduction method
Published 2018-07-01“…The results showed that the modeling coefficient of determination (R<sup>2</sup>) was 0.689, with the root mean square error (RMSE) of 2.20, and the RMSE of validation model was 1.20. …”
Get full text
Article -
244
-
245
Study on Noise Reduction of Hydrostatic Leveling Signals for Wind Turbine Foundations Based on CEEMDAN-SG Algorithm
Published 2025-01-01“…The results demonstrate that the joint noise reduction method exhibits significant advantages compared to the individual CEEMDAN and SG algorithms. …”
Get full text
Article -
246
Community alcohol sales and opioid poisoning deaths: Alcohol serving space as a harm reduction opportunity
Published 2024-11-01“…Results inform harm reduction approaches by identifying substance use spaces where overdose prevention messaging or policy change may be most effective.…”
Get full text
Article -
247
Accurate estimation of permeability reduction resulted from low salinity water flooding in clay-rich sandstones
Published 2025-08-01“…The results show that random forest and ensemble learning algorithms delivered the highest predictive accuracy, evidenced by the most substantial coefficient of determination (R2) and minimal error metrics. A sensitivity analysis further clarified that while increasing flooding water salinity and ionic strength leads to a reduction in permeability drop, both the flow rate and the sandstone's clay content exhibit a positive correlation with permeability impairment. …”
Get full text
Article -
248
-
249
Visualization of large-scale user association feature data based on a nonlinear dimensionality reduction method
Published 2025-08-01“…First, a LSUAFD visualization platform based on the nonlinear dimensionality reduction method is constructed. Secondly, the nonlinear dimensionality reduction algorithm is integrated into the platform, and the functional modules and data dimensionality reduction modules of the platform are finally tested. …”
Get full text
Article -
250
Wideband RCS Reduction of a Linear Patch Antenna Array Using AMC Metasurface for Stealth Applications
Published 2023-01-01“…Along with the monostatic RCS reduction, a bistatic RCS reduction up to 40° has also been observed in simulations. …”
Get full text
Article -
251
Changes in medication administration error rates associated with the introduction of electronic medication systems in hospitals: a multisite controlled before and after study
Published 2020-10-01“…Background Electronic medication systems (EMS) have been highly effective in reducing prescribing errors, but little research has investigated their effects on medication administration errors (MAEs).Objective To assess changes in MAE rates and types associated with EMS implementation.Methods This was a controlled before and after study (three intervention and three control wards) at two adult teaching hospitals. …”
Get full text
Article -
252
Artificial intelligence-based optimization and modeling of cadmium reduction via ultraviolet-assisted malathion/sulfite reaction mechanisms
Published 2025-07-01“…In contrast, the SVR model showed better generalization to the test data, with lower error metrics and a consistent R2 of around 0.81 across both datasets. …”
Get full text
Article -
253
-
254
Experimental investigations on the drag reduction over riblets in a turbulent boundary layer under adverse pressure gradients
Published 2025-03-01“…Experimental investigations on the drag reduction phenomenon over riblets have been made in turbulent boundary layer under adverse pressure gradients. …”
Get full text
Article -
255
Truncation Artifact Reduction in Stationary Inverse-Geometry Digital Tomosynthesis Using Deep Convolutional Generative Adversarial Network
Published 2025-07-01“…The performance of the proposed method was compared to conventional methods in terms of signal-to-noise ratio (SNR), normalized root-mean-square error (NRMSE), peak SNR (PSNR), and structural similarity (SSIM). …”
Get full text
Article -
256
PAPR Reduction in DCO-OFDM Visible Light Communication Systems Using Optimized Odd and Even Sequences Combination
Published 2019-01-01“…Moreover, the proposed blind SI detection scheme provides almost the same bit error rate (BER) performance as that of the CSLM scheme with a perfect SI detection and symmetric selected mapping for a DCO-OFDM VLC system with 1024 subcarriers and 16-QAM. …”
Get full text
Article -
257
-
258
Noise reduction in brain magnetic resonance imaging using adaptive wavelet thresholding based on linear prediction factor
Published 2025-01-01“…This dynamic thresholding approach aims to selectively reduce or eliminate noise coefficients while preserving essential image features.ResultsThe proposed method was rigorously evaluated against existing state-of-the-art noise reduction techniques. Experimental results demonstrate significant improvements in key performance metrics, including mean squared error (MSE), peak signal-to-noise ratio (PSNR), and structural similarity index (SSIM).DiscussionThe proposed adaptive thresholding technique effectively addresses the limitations of existing methods by providing a more efficient and accurate noise reduction approach. …”
Get full text
Article -
259
A Novel Method for Noise Reduction and Jump Correction of Maglev Gyroscope Rotor Signals Under Instantaneous Perturbations
Published 2025-03-01“…Experimental results demonstrate that, compared to the original rotor signal, the reconstructed signal processed by the MAF-ARIMA algorithm exhibits an average reduction of 70.58% in standard deviation and an average decrease of 47.31% in the absolute error of azimuth measurement results. …”
Get full text
Article -
260
Cell-type specific reductions in interneuron gene expression within the cingulate gyrus of schizophrenia and bipolar disorder subjects
Published 2025-06-01“…SZ and BP displayed divergent aMCC gene expression reductions suggesting transcriptional changes are associated with disease-specific gene/subregion signatures, potentially underlying differential subregional dysregulation within areas associated with error detection/action monitoring and the salience network. …”
Get full text
Article