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Development of Machine Learning Prediction Models to Predict ICU Admission and the Length of Stay in ICU for COVID‑19 Patients Using a Clinical Dataset Including Chest Computed Tom...
Published 2025-07-01“…Objective: The chest computed tomography severity score (CT-SS) is significantly associated with the severity of the disease and subsequently intensive care unit (ICU) admission in coronavirus disease-19 (COVID-19) patients. …”
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662
Leveraging assistive technology for visually impaired people through optimal deep transfer learning based object detection model
Published 2025-08-01“…Object detection is a crucial aspect of computer vision (CV), which involves classifying objects within images, enabling applications such as image retrieval, augmented reality, and many more. …”
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Evaluation of Mechanical Characteristics of Tungsten Inert Gas (TIG) Welded Butt Joint of Inconel 600
Published 2025-05-01Get full text
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666
Optimization of a Heavy-Duty Hydrogen-Fueled Internal Combustion Engine Injector for Optimum Performance and Emission Level
Published 2025-07-01“…This study presents a high-fidelity optimization framework that couples a validated computational fluid dynamics (CFD) combustion model with a surrogate-assisted multi-objective genetic algorithm (MOGA). …”
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A Hierarchical Neural Network for Point Cloud Segmentation and Geometric Primitive Fitting
Published 2024-08-01“…This network effectively extracts features, segments point clouds, and accurately identifies and computes parameters of regular geometric primitives with notable resilience to noise. …”
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669
M-RSF: a multilevel feedback queue task scheduling mechanism for Unikernel
Published 2024-05-01“…Unikernel, as a cutting-edge technology in the field of cloud computing, is characterized by its fast start-up speed and minimal resource usage. …”
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670
Comparative morpho-topometric characteristics of human T<sub>I</sub> and T<sub>VI</sub> vertebrae in the first period of adulthood and old age
Published 2025-05-01“…CT examination was performed on an Optima 660 computed tomograph (GE HealthCare, USA), the height, width and anteroposterior size of the TI and TVI vertebrae were measured. …”
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671
BGLE-YOLO: A Lightweight Model for Underwater Bio-Detection
Published 2025-03-01“…The model has small parameters and low computational effort and is suitable for edge devices. …”
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LFN-YOLO: precision underwater small object detection via a lightweight reparameterized approach
Published 2025-01-01“…Experiments conducted on public datasets, including URPC, Brackish, and TrashCan, showed that the mAP@0.5 reached 74.1%, 97.5%, and 66.2%, respectively, with parameter sizes and computational complexities of 2.7M and 7.2 GFLOPs, and the model size is only 5.9 Mb. …”
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674
HSTCN-NuSVC: A Homogeneous Stacked Deep Ensemble Learner for Classifying Human Actions Using Smartphones
Published 2025-02-01“…Existing HAR models face challenges such as tedious manual feature extraction/selection techniques, limited model generalisation, high computational cost, and inability to retain longer-term dependencies. …”
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675
An improved lightweight tongue segmentation model with self-attention parallel network and progressive upsampling
Published 2025-07-01“…The improved model not only has fewer parameters but also exhibits a notably lower computational complexity compared to classical models. …”
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676
Filamentary Convolution for SLI: A Brain-Inspired Approach with High Efficiency
Published 2025-05-01“…We propose filamentary convolution to replace rectangular kernels, reducing the parameters while preserving inter-frame features by focusing solely on frequency patterns. …”
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677
An Efficient Fine-Grained Recognition Method Enhanced by Res2Net Based on Dynamic Sparse Attention
Published 2025-07-01“…Furthermore, strategic architectural optimizations are applied throughout to minimize computational complexity, resulting in a model that demands significantly fewer parameters and exhibits faster inference times. …”
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678
Accuracy–Efficiency Trade-Off: Optimizing YOLOv8 for Structural Crack Detection
Published 2025-06-01“…A lightweight C3Ghost module reduces parameter count and computation, while a bidirectional multi-scale feature fusion structure replaces the standard neck to enhance efficiency. …”
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679
Hyperspectral Imaging for Non-Destructive Moisture Prediction in Oat Seeds
Published 2025-06-01“…Among them, SNV combined with FD was identified as the optimal preprocessing scheme, effectively enhancing spectral feature expression. To further refine the predictive model, three feature selection methods—successive projections algorithm (SPA), competitive adaptive reweighted sampling (CARS), and principal component analysis (PCA)—were assessed. …”
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680
Multi-Domain Controversial Text Detection Based on a Machine Learning and Deep Learning Stacked Ensemble
Published 2025-05-01“…Firstly, considering the multidimensional complexity of textual features, we integrate comprehensive feature engineering, i.e., encompassing word frequency, statistical metrics, sentiment analysis, and comment tree structure features, as well as advanced feature selection methodologies, particularly lassonet, i.e., a neural network with feature sparsity, to effectively address dimensionality challenges while enhancing model interpretability and computational efficiency. …”
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