Suggested Topics within your search.
Suggested Topics within your search.
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1201
Inspection of temperature alteration and it’s prediction possibility in Ardebil province using statistical analysis and adaptive neuro -fuzzy inference system
Published 2016-09-01“…According to present article adaptive Neuro – fuzzy inference system mostly has acceptable function through anticipation of monthly minimum, maximum and average temperature in the stations of Ardebil province.…”
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1202
On the sample complexity of quantum Boltzmann machine learning
Published 2024-08-01“…By using the relative entropy as a loss function, this problem can be solved without encountering barren plateaus. …”
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1203
A Note on Radiative Heat Transfer to Peristaltic Flow of Sisko Fluid
Published 2015-01-01“…Analytical solutions for the stream function, axial pressure gradient, axial velocity, skin friction, and Nusselt number are derived for three different cases (i.e., shear thinning fluid, viscous fluid, and shear thickening fluid). …”
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1204
Attention-enhanced StrongSORT for robust vehicle tracking in complex environments
Published 2025-05-01“…Abstract While multi-object tracking is critical for autonomous driving systems, traditional algorithms exhibit three fundamental limitations in complex scenarios: (1) blurred feature representation under occlusion and re-identification scenarios causing identity switches, (2) insufficient sensitivity to scale-variant targets due to fixed geometric constraints in conventional IoU-based loss functions, and (3) gradient degradation in deep convolutional layers hindering discriminative feature learning. …”
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1205
Moving Front Solution of the Reaction-Diffusion Problem
Published 2017-06-01“…The moving front solution is a function the distinctive feature of which is the presence in the domain of its definition of a subdomain where the function has a large gradient. …”
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1206
Deep Neural Networks for Accurate Depth Estimation with Latent Space Features
Published 2024-12-01“…To further improve the accuracy of depth boundaries and local features, a new loss function is introduced. This function combines latent loss with gradient loss, helping the model maintain the integrity of depth boundaries. …”
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1207
CLASSIFYING LIVER DISEASE WITH BOOSTING MACHINE LEARNING APPROACHES
Published 2025-08-01“…Liver diseases pose a significant global health challenge due to their impact on metabolic function and the difficulty of early detection. Traditional diagnostic methods such as liver biopsy have limitations due to their invasive nature and high costs. …”
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1208
Elucidating Early Radiation-Induced Cardiotoxicity Markers in Preclinical Genetic Models Through Advanced Machine Learning and Cardiac MRI
Published 2024-12-01“…Cardiac MRI was performed 8 and 10 weeks post-treatment to assess global and regional cardiac function. ML algorithms were applied to differentiate sham-treated and irradiated rats based on early changes in myocardial function. …”
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1209
Sign-Changing Solutions for Nonlinear Elliptic Problems Depending on Parameters
Published 2010-01-01“…In particular, the existence of extremal constant-sign solutions and their variational characterization as global (resp., local) minima of the associated energy functional will play a key-role in the proof of sign-changing solutions.…”
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1210
Establishment of a low-temperature immersion method for extracting high-activity and high-purity mitochondria from Syntrichia caninervis Mitt.
Published 2025-07-01“…The purity, structural integrity, and functional activity of the isolated mitochondria were systematically evaluated using western blot analysis, Janus Green B staining, JC-1 membrane potential assays, and electron transport chain (ETC) complex activity measurements. …”
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1211
Resource-Efficient Acoustic Full-Waveform Inversion via Dual-Branch Physics-Informed RNN with Scale Decomposition
Published 2025-01-01“…Additionally, a downscaled spatiotemporal PIRNN branch is introduced, transforming the original-scale error into a loss function via scale decomposition, which drives the inversion process in the downscaled domain. …”
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1212
Thermo-gaseous-mechanical coupling phase-field model for brittle crack propagation in tungsten
Published 2024-11-01“…The current developed model builds upon a coupled mechanics, gas diffusion and temperature gradient, driven by minimizing the energy function. …”
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1213
Machine learning based predictive model of the risk of Tourette syndrome with SHAP value interpretation: a retrospective observational study
Published 2025-05-01“…Clinical data, encompassing complete blood counts, liver and kidney function assessments, blood glucose levels, and serum electrolyte analyses, were collected. …”
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1214
Prediction of Metabolic Parameters of Diabetic Patients Depending on Body Weight Variation Using Machine Learning Techniques
Published 2025-05-01“…Several machine learning models, namely linear regression, polynomial regression, Gradient Boosting, and Extreme Gradient Boosting, were employed to predict changes in medical parameters as a function of body weight variation. …”
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1215
Topology Optimization Method of Magnetic Resonance Logging Sensor Magnet Structure
Published 2025-03-01“…The moving asymptote method of gradient descent is employed to update the density based on gradient information from the objective function, leading to an iterative approach for achieving an optimal solution. …”
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1216
An object detection model AAPW-YOLO for UAV remote sensing images based on adaptive convolution and reconstructed feature fusion
Published 2025-05-01“…Finally, we adopt a gradient-enhancing strategy with the Wise Intersection over Union (Wise-IoU) loss function to balance the gradient contributions from anchor boxes of different qualities during training, thereby improving regression accuracy. …”
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1217
A machine learning-based approach to predict depression in Chinese older adults with subjective cognitive decline: a longitudinal study
Published 2025-07-01“…Three machine learning models—Gradient Boosting, Random Forest, and Boosted XGBoost—were used to predict depression risk over three years, incorporating 10 demographic, 5 health, 13 chronic disease, 3 lifestyle, and 2 physical function factors. …”
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1218
Comparison of Satellite-based PM2.5 Estimation from Aerosol Optical Depth and Top-of-atmosphere Reflectance
Published 2020-10-01“…., random forest, extreme gradient boosting, gradient boosting regression, and support vector regression). …”
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1219
CO2 adsorption on NaOH and acid modified montmorillonite: Response surface methodology and machine learning modeling
Published 2025-06-01“…Several ML models were evaluated, including Decision Tree Regressor, Random Forest Regressor, AdaBoost Regressor, Gradient Boosting Regressor, Extreme Gradient Boosting Regressor, Support Vector Machine, Multilayer Perceptron (MLP), Radial Basis Function, and Kernel Ridge Regressor. …”
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1220
Two-Layer Electroosmotic Flow in a Parallel Plate Microchannel with Sinusoidal Corrugation
Published 2024-10-01“…The variation of the average velocity increment (roughness function) <i>u</i><sub>2m</sub> related to wall roughness tends to decrease with the increase of the corrugation wave number <i>λ</i>, the electrokinetic width <i>K</i>, the depth ratio <i>h<sub>r</sub></i> of the bottom to top fluid, the zeta potential ratio <i>ζ</i> and the dimensionless pressure gradient <i>G</i>; and increases with the increase of the viscosity ratio <i>μ<sub>r</sub></i> of the bottom to top fluid. …”
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