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Suggested Topics within your search.
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13901
Non-destructive estimation of needle leaf chlorophyll and water contents in Chinese fir seedlings based on hyperspectral reflectance spectra
Published 2024-01-01“…Moreover, SVM, PLSR and ANNs were utilized to construct models that predict LCC and LWC based on effective wavelengths. …”
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13902
Prognosticating salvage stereotactic radiosurgery outcomes in relapsed primary central nervous system lymphoma: A machine learning-driven decision tree analysis
Published 2025-10-01“…The cohort was randomly divided into training and validation sets (7:3 ratio). The C5.0 algorithm was employed to develop a decision tree model for predicting treatment response. …”
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13903
ICD-10-AM codes for cirrhosis and related complications: key performance considerations for population and healthcare studies
Published 2020-12-01“…Accuracy of individual codes and grouped combinations was determined by calculating sensitivity, positive predictive value (PPV), negative predictive value and Cohen’s kappa coefficient (κ).Results The PPVs for ‘grouped cirrhosis’ codes (0.96), hepatocellular carcinoma (0.97) ascites (0.97) and ‘grouped varices’ (0.95) were good (κ all >0.60). …”
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13904
Investigating imperceptibility of adversarial attacks on tabular data: An empirical analysis
Published 2025-03-01“…Adversarial attacks are a potential threat to machine learning models by causing incorrect predictions through imperceptible perturbations to the input data. …”
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13905
Non-Destructive Early Detection of Drosophila Suzukii Infestation in Sweet Cherries (c.v. <i>Sweet Heart</i>) Based on Innovative Management of Spectrophotometric Multilinear Corre...
Published 2024-12-01“…To model the data fit/prediction, principal components regression and partial least squares regression algorithms were considered. …”
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13906
Digital Twin-Based Technical Research on Comprehensive Gear Fault Diagnosis and Structural Performance Evaluation
Published 2025-04-01“…In terms of technical implementation, combined with HyperMesh 2023 refinement mesh generation, ABAQUS 2023 simulates the stress distribution of gear under thermal fluid solid coupling conditions, the Gaussian process regression (GPR) stress prediction model, and a fault diagnosis algorithm based on wavelet transform and the depth residual shrinkage network (DRSN), and analyzes the vibration signal and stress distribution of gear under normal, broken tooth, wear and pitting fault types. …”
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13907
Quantifying training response in cycling based on cardiovascular drift using machine learning
Published 2025-07-01“…Based on aerobic decoupling (power-to-heart rate ratio) and cardiovascular drift of each test ride, a prediction model was created using ML (Logistic regression, Variational Gaussian Process models and k-nearest neighbors algorithm) that indicated whether or not an athlete was responding to the training. …”
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13908
“Can computed tomographic angiography” solve the puzzle of complexities in the pediatric complex congenital heart disease’s
Published 2024-12-01“…The sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and diagnostic accuracy for diagnosing CHD were 95.83%, 100%, 100%, 99.35%, and 99.44% for CTA and 76.96%, 99.78%, 98.24%, 96.51%, and 96.69% for TTE respectively. …”
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13909
Artificial Intelligence in Pediatric Blood Transfusion during Anesthesia: A Scoping Review
Published 2024-12-01“…Relevant keywords, including artificial intelligence, machine learning, predictive model, neural network, predictive algorithm, blood transfusion, children, pediatric, neonates, anesthesia, surgery, and operation, were extracted from the Medical Subject Headings (MeSH). …”
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13910
Energy-Environmental Analysis of Retrofitting of a Chilled Water Production System in an Industrial Facility—A Case Study
Published 2025-07-01“…It achieved a 370 MWh annual primary energy consumption reduction and a 1140 Mg annual carbon dioxide emission reduction. …”
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13911
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13912
Identification of Spambots and Fake Followers on Social Network via Interpretable AI-Based Machine Learning
Published 2025-01-01“…Most of the current bot detection methods rely on black-box algorithms, raising concerns about their transparency and practical usability. …”
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13913
Blasting Vibration Control Using an Improved Artificial Neural Network in the Ashele Copper Mine
Published 2021-01-01“…In this paper, a genetic algorithm (GA) and an artificial neural network (ANN) algorithm were jointly used to construct a neural network model with a 4-5-1 topology to predict the PPV. …”
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13914
Data-Driven Approach for Intelligent Classification of Tunnel Surrounding Rock Using Integrated Fractal and Machine Learning Methods
Published 2024-11-01“…The proposed GBDT-BO model shows promise for predicting surrounding rock quality and guiding dynamic tunnel excavation and support.…”
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13915
Characterization of Hazelnut Trees in Open Field Through High-Resolution UAV-Based Imagery and Vegetation Indices
Published 2025-01-01“…Three supervised binary classification algorithms were used to build models capable of predicting the status of the tree quadrant, using the VIs as predictors. …”
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13916
Machine Learning-Assisted Design of Doping Strategies for High-Voltage LiCoO<sub>2</sub>: A Data-Driven Approach
Published 2025-03-01“…Specifically, the RF and XGBoost models have the highest fitting performance for IC and EC prediction, with R<sup>2</sup> values of 0.8882 and 0.8318, respectively. …”
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13917
Integrating fractional-order derivatives of soil and leaf hyperspectral reflectance for improved estimation of mangrove soil organic carbon
Published 2025-06-01“…This study presents a novel framework integrating fractional-order derivative (FOD) techniques with machine learning algorithms for SOC estimation in mangrove wetlands. …”
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13918
Research on Newton-Krylov Method for Multi-component Flow Heat Transfer Coupled System of High-temperature Gas-cooled Reactor
Published 2025-02-01“…And a matrix-coloring algorithm was used to significantly reduce the number of finite difference times and improve the computational efficiency of DJNK method. …”
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13919
Gesture recognition based on flexible solar cells and ultrathin hydrogel film
Published 2023-07-01“…Daily life involves various gestures, and combining these with smart wearable devices is crucial for improving quality of life.One effective solution to the challenges of gesture recognition and device energy consumption isutilizing the photoelectric conversion characteristics of solar energy-related devices.The data of five commonly used gestures were collected in the research of the combination of flexible solar cells and gesture recognition.Z-Score, low-pass filter, sliding window techniques for signal processing were applied, and successfully achieved 100% predicted accuracy using random forest, support vector machine and neural network algorithms even with small samples which showed that this method had significant advantages in the application of gesture recognition.…”
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13920
Towards Machine Learning Interpretability for Tabular Data with Mixed Data Types
Published 2022-05-01“…Gradient Boosting (GB) algorithms have been proposed for a variety of automated predictions and classification tasks with applications in many domains. …”
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