-
6441
A Study on Fitting Longitudinal Profiles of Railway Station Tracks
Published 2025-01-01“…To satisfy the model constraints, an optimal vertical curve fitting algorithm, utilising a bisector vector approach to unambiguously resolve the conjugacy issue in analytical circular curve calculations, and a genetic algorithm based on neighbourhood search, specifically designed to fine-tune initial least squares gradient estimates and avoid systematic deviations, are proposed. …”
Get full text
Article -
6442
Digital mapping of peat thickness and extent in Finland using remote sensing and machine learning
Published 2025-03-01“…We carefully split the reference data into training and test sets, allowing for independent and robust model validation. Feature selection included an initial screening for multicollinearity using correlation-based feature pruning, followed by final selection using a genetic algorithm. …”
Get full text
Article -
6443
Research on Self-Diagnosis and Self-Healing Technologies for Intelligent Fiber Optic Sensing Networks
Published 2025-03-01“…This model aids in network topology optimization and fault recovery strategy design, contributing to the improvement of the stability and reliability of fiber optic sensing networks in practical applications.…”
Get full text
Article -
6444
Broiler Behavior Detection and Tracking Method Based on Lightweight Transformer
Published 2025-03-01“…In addition, we propose a new cross-scale feature fusion network to optimize the neck network of the original model. These improvements led to a 78% decrease in the number of parameters and a 68% decrease in GFLOPs. …”
Get full text
Article -
6445
Machine learning-based prediction of carotid intima–media thickness progression: a three-year prospective cohort study
Published 2025-06-01“…Baseline CIMT, absolute monocyte count, sex, age, and LDL-C were identified as the most influential predictors. After Platt scaling, the calibration improved significantly across all the models. …”
Get full text
Article -
6446
Multidepot Recycling Vehicle Routing Problem with Resource Sharing and Time Window Assignment
Published 2021-01-01“…In comparison with NSGA algorithm, the NSGA-II algorithm incorporates an elitist strategy, which can improve the computational speed and robustness. …”
Get full text
Article -
6447
Object Detection using YOLOv8 : A Systematic Review
Published 2025-05-01“…This study evaluates the performance of YOLOv8 based on precision, recall, F1-score, and mean average precision (mAP) metrics, and compares its advantages and limitations with previous YOLO versions and other object detection algorithms. Improvements in the YOLOv8 architecture, including attention mechanisms, improved feature extraction, and hyperparameter optimization, enable significant improvements in accuracy and computational efficiency, especially for small objects and low-light conditions. …”
Get full text
Article -
6448
The use of artificial intelligence in stereotactic ablative body radiotherapy for hepatocellular carcinoma
Published 2025-06-01“…Clinical studies have demonstrated notable benefits, such as a reduction in contouring time and improved dosimetric quality using machine learning–based optimization algorithms. …”
Get full text
Article -
6449
Research on green supply chain finance risk identification based on two-stage deep learning
Published 2024-12-01“…Finally, to model low-order feature interactions, we integrate the Support Vector Machine (SVM) algorithm. …”
Get full text
Article -
6450
Enhanced schizophrenia detection using multichannel EEG and CAOA-RST-based feature selection
Published 2025-07-01“…Thus, our proposed model demonstrates significant improvements over state-of-the-art methods. …”
Get full text
Article -
6451
Enhanced Vector Quantization for Embedded Machine Learning: A Post-Training Approach With Incremental Clustering
Published 2025-01-01“…While VQ is a technique that reduces model size by grouping similar parameters, incremental clustering, implemented via the AutoCloud K-Fixed algorithm, preserves accuracy during compression. …”
Get full text
Article -
6452
Investigation of Load Sharing and Dynamic Load Characteristics of a Split Torque Transmission System with Double-Helical Gear Modification
Published 2021-01-01“…The modified tooth surface of a third-stage double-helical gear is obtained by optimizing the amplitude of static loaded transmission error and meshing-in impact via nondominated sorting genetic algorithm-II (NSGA-II). …”
Get full text
Article -
6453
Convergence of nanotechnology and artificial intelligence in the fight against liver cancer: a comprehensive review
Published 2025-01-01“…We highlight how AI-powered algorithms can optimize nanocarrier design, facilitate real-time monitoring of treatment efficacy, and enhance clinical decision-making. …”
Get full text
Article -
6454
Safety Risk Assessment and Classification of Cadmium in Grain Processing Products
Published 2025-05-01“…By analyzing the cadmium levels in processed grain products across 20 provinces and cities in China during the period 2023–2024, we have developed an improved k-means++ algorithm that determines the optimal clustering number through a voting scheme. …”
Get full text
Article -
6455
Preliminary analysis of wave retrieval from Chinese Gaofen-3 SAR imagery in the Arctic Ocean
Published 2022-12-01“…Although the analysis concludes that GF-3 SAR has the capability for wave monitoring in Arctic Ocean due to the high spatial resolution of SAR-derived wave spectra, an optimal wave retrieval algorithm needs to be developed for improving the retrieval accuracy.…”
Get full text
Article -
6456
Automatic mosaic method of remote sensing images based on machine vision
Published 2024-10-01“…To address the above issues, this study proposes an improved remote sensing image mosaic model on the bias of the Scale Invariant Feature Transform (SIFT) algorithm. …”
Get full text
Article -
6457
Risk identification and assessment of Internet public opinion on public emergencies based on Bayesian network and association rule mining
Published 2025-07-01“…The core innovation lies in designing an improved scheme based on the CBA (Classification Based on Associations) algorithm to overcome the limitation of traditional association rule mining in handling non-Boolean data, thereby effectively extracting the correlations among public opinion risk factors to optimize the topological structure of the BN. …”
Get full text
Article -
6458
Analysis of injured-skin SS-OCT images based on combined attention UNet.
Published 2025-01-01“…To enhance image clarity, we applied noise reduction using the BM3D algorithm. We employed an improved UNet network model that incorporates SimAM and PSA modules, forming three attention mechanisms: TandemAT-UNet, ParallelAT-UNet, and NestedAT-UNet. …”
Get full text
Article -
6459
In vitro machine learning-based CAR T immunological synapse quality measurements correlate with patient clinical outcomes.
Published 2022-03-01“…Specifically, one such therapy involves engineering immune cells to express chimeric antigen receptors (CAR), which combine tumor antigen specificity with immune cell activation in a single receptor. To improve their efficacy and expand their applicability to solid tumors, scientists optimize different CARs with different modifications. …”
Get full text
Article -
6460
‘Machine Learning’ multiclassification for stage diagnosis of Alzheimer’s disease utilizing augmented blood gene expression and feature fusion
Published 2025-06-01“…When assessed with GSE3061 test data, the model achieved optimal AUC scores of 0.81, 0.75, and 0.78, and F1 scores of 0.74, 0.67, and 0.73.This research identified MAPK14, MID1, TEP1, PLG, DRAXIN, USP47 as genes associated with AD. …”
Get full text
Article