Suggested Topics within your search.
Suggested Topics within your search.
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62221
Evaluation of the performance of ERA5, ERA5-Land and MERRA-2 reanalysis to estimate snow depth over a mountainous semi-arid region in Iran
Published 2025-04-01“…Future research could benefit from integrating additional datasets and employing machine learning algorithms to improve snow depth assessments, as these approaches may reduce estimation uncertainties and enhance the understanding of snow dynamics across various regions, ultimately contributing to more reliable hydrological assessments.…”
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62222
Polarimetric SAR Ship Detection Using Context Aggregation Network Enhanced by Local and Edge Component Characteristics
Published 2025-02-01“…The experimental results show that the proposed method achieves a detection precision of 93.6% and a recall rate of 91.5% on a fully polarized SAR dataset, which are better than other popular network algorithms, verifying the reasonableness and superiority of the method.…”
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62223
Experimental and machine learning based analysis of pervious concrete enhanced with fly ash and silica fume
Published 2025-10-01“…Machine learning (ML) models were also created in order to predict compressive strength based on mix composition and curing age using Orange Data Mining software version 3.36. Five algorithms: KNN, Support Vector Machine (SVM), Artificial Neural Networks (ANN), Decision Tree (DT), and Random Forest (RF), were trained and evaluated. …”
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62224
MRI machine learning model predicts nerve root sedimentation in lumbar stenosis: a prospective study
Published 2025-08-01“…Recursive feature elimination with cross-validation (RFECV) was used to select predictive features, and models were established via random forest (RF), K-nearest neighbors (KNN), and extreme gradient boosting (XGBoost) algorithms and evaluated in terms of precision, recall, average F1 score, accuracy, and AUC. …”
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62225
RESEARCH OF FACTORS, WHICH MAY LEED TO ECONOMIC EMERGENCY APPEARANCE
Published 2019-09-01“…In further research, the factors identified and the proposed scheme of economic growth will enable the development of appropriate algorithms to prevent or eliminate the negative effects of these events, to improve approaches to the assessment of economic indicators of the economic emergency. …”
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62226
Advancing mmWave Altimetry for Unmanned Aerial Systems: A Signal Processing Framework for Optimized Waveform Design
Published 2024-08-01“…While constant false alarm rate (CFAR) algorithms have been reported for ground detection, a comparison of their variants within the scope UAS altimetry is limited. …”
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62227
Identification of three T cell-related genes as diagnostic and prognostic biomarkers for triple-negative breast cancer and exploration of potential mechanisms
Published 2025-06-01“…Differentially expressed genes (DEGs) between TNBC and other BRCA subtypes were intersected with T cell-related genes to identify candidate biomarkers. Machine learning algorithms were used to screen for key hub genes, which were then used to construct a logistic regression (LR) model. …”
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62228
Integrated Analysis of Ferroptosis- and Cellular Senescence-Related Biomarkers in Atherosclerosis Based on Machine Learning and Single-Cell Sequencing Data
Published 2025-07-01“…Eight machine learning algorithms were applied to identify hub genes and construct a diagnostic model. …”
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62229
Energy dependence of the response of X-ray multimeter for radiation qualities in mammography
Published 2025-03-01“…To correct for the influence of slight changes in the X-ray spectra on the response of XMMs, dedicated algorithms are implemented in the XMMs’ software. They often require manual selection of anode/filter combinations prior the measurements. …”
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62230
Accuracy is not enough: a heterogeneous ensemble model versus FGSM attack
Published 2024-08-01“…Abstract In this paper, based on facial landmark approaches, the possible vulnerability of ensemble algorithms to the FGSM attack has been assessed using three commonly used models: convolutional neural network-based antialiasing (A_CNN), Xc_Deep2-based DeepLab v2, and SqueezeNet (Squ_Net)-based Fire modules. …”
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62231
Boosting grapevine phenological stages prediction based on climatic data by pseudo-labeling approach
Published 2025-09-01“…To ensure the robustness of the proposed Pseudo-labelling strategy, we integrated it into eight machine-learning algorithms. We evaluated its performance across seven diverse datasets, each exhibiting varying percentages of missing values. …”
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62232
Machine learning-based model for CD4+ conventional T cell genes to predict survival and immune responses in colorectal cancer
Published 2024-10-01“…Building upon this, 101 machine learning algorithms were employed to devise a novel risk assessment framework, which underwent rigorous validation using Kaplan-Meier survival analysis, univariate and multivariate Cox regression, time-dependent ROC curves, nomograms, and calibration plots. …”
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62233
Dual smart sensor data-based deep learning network for premature infant hypoglycemia detection
Published 2025-07-01“…This work is now introducing a system, HAPI-BELT, empowered by dual intelligent sensors and Deep Learning (DL) algorithms for tracking and continuously detecting hypoglycemia in preterm newborns. …”
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62234
Explainable Ensemble Learning Model for Residual Strength Forecasting of Defective Pipelines
Published 2025-04-01“…Traditional machine learning algorithms often fail to comprehensively account for the correlative factors influencing the residual strength of defective pipelines, exhibit limited capability in extracting nonlinear features from data, and suffer from insufficient predictive accuracy. …”
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62235
Comparing the Indices predictive of the thermal injury outcome
Published 2024-03-01“…While developing the algorithms for diagnosis and treatment of patients with thermal injury, an injury outcome prediction index with the best predictive properties should be used.Aim. …”
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62236
Assessment of Bone Aging—A Comparison of Different Methods for Evaluating Bone Tissue
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62237
A Novel Dataset for Early Cardiovascular Risk Detection in School Children Using Machine Learning
Published 2025-05-01“…We conducted a rigorous performance evaluation of 10 machine learning (ML) algorithms to classify cardiovascular risk into two categories: at risk and not at risk. …”
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62238
Soot Mass Concentration Prediction at the GPF Inlet of GDI Engine Based on Machine Learning Methods
Published 2025-07-01“…The results of the study can serve as a reference for the development of accurate prediction algorithms to estimate soot loads in GPFs, which in turn can provide some basis for the control of the particulate mass and particle number (PN) emitted from GDI engines.…”
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62239
Intelligent assessment of damage and prediction of seismic damage spectrum under the effect of Near-Fault earthquakes in Iran
Published 2025-03-01“…Subsequently, a mathematical model is developed by applying gene expression programming and genetic programming algorithms. The Park-Ang damage index is used to compute the seismic damage or damage spectra level. …”
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62240
BlendNet: a blending-based convolutional neural network for effective deep learning of electrocardiogram signals
Published 2025-08-01“…., machine learning (ML) algorithms] for faster convergence. The superior performance at α = 0.7 indicates that alpha blending allows for richer composite feature sets, leading to improved classification accuracy over conventional feature extraction and classification methods.…”
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