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6801
A dual input dual spliced network with data augmentation for robust modulation recognition in communication countermeasures
Published 2025-07-01“…Feature extraction in the transform domain of the dataset can, to a certain extent, improve the modulation recognition accuracy. However, it significantly prolongs the algorithm’s running time. …”
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6802
Machine Learning-Based Prediction of First Trimester Down Syndrome Risk in East Asian Populations
Published 2025-03-01“…This study employed multiple machine learning models to perform risk prediction and result exploration for first-trimester Down syndrome in East Asian populations, aiming to identify an optimal risk prediction model that will enhance future predictions of Down syndrome risk and improve the efficiency of the screening process.Patients and Methods: This study collected data from the Down syndrome screening database at Taipei Chang Gung Memorial Hospital from May 1, 2018, to February 29, 2024. …”
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6803
Understanding levels of best practice: An empirical validation.
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6804
Drilling Condition Identification Method for Imbalanced Datasets
Published 2025-03-01“…To address the challenges posed by class imbalance and temporal dependency in drilling condition data and enhance the accuracy of condition identification, this study proposes an integrated method combining feature engineering, data resampling, and deep learning model optimization. Firstly, a feature selection strategy based on weighted symmetrical uncertainty is employed, assigning higher weights to critical features that distinguish minority classes, thereby enhancing class contrast and improving the classification capability of the model. …”
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6805
Unstructured road semantic segmentation method based on 3D point cloud of open pit mine
Published 2024-12-01“…Based on SFM and MVS algorithms for dense point cloud reconstruction of captured multi-viewpoint images, and optimization and improvement of PointNet++, MLP, channel attention mechanism, and self-attention mechanism based on point attention are introduced, and a point cloud semantic segmentation model for unstructured roads in open-pit mines is designed. …”
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6806
Default Risk Prediction of Enterprises Based on Convolutional Neural Network in the Age of Big Data: Analysis from the Viewpoint of Different Balance Ratios
Published 2022-01-01“…Second, we propose a comprehensive metric model based on multimachine learning algorithms (CMM-MLA) to select the best-derived dataset with the optimal balance ratio and feature combination. …”
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6807
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. …”
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6808
Enhanced YOLO11 for lightweight and accurate drone-based maritime search and rescue object detection.
Published 2025-01-01“…In the lightweight complexity range, the proposed model achieves a relative accuracy improvement of 20.85% to 43.70% compared to these state-of-the-art methods. …”
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6809
Frequency Regulation Provided by Doubly Fed Induction Generator Based Variable-Speed Wind Turbines Using Inertial Emulation and Droop Control in Hybrid Wind–Diesel Power Systems
Published 2025-05-01“…To achieve such goals, we used the above-mentioned proposed controls (EI&P and PC) and optimally tuned them using the Student-Psychology-Based Algorithm (SPBA). …”
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6810
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. …”
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6811
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. …”
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6812
Research on Resource Allocation Method of Integrated Avionics System considering Fault Propagation Risk
Published 2022-01-01“…The resource allocation method is evaluated according to the fault propagation risk model, and a heuristic algorithm is applied to optimize the resource allocation method of the IMA system. …”
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6813
Automatic license-plate recognition
Published 2020-03-01“…Quality of the system is provided through the optimization of various models with different modifications. …”
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6814
Proposing Smart System for Detecting and Monitoring Vehicle Using Multiobject Multicamera Tracking
Published 2024-01-01“…To achieve this, we use the YOLO model for detection in conjunction with the DeepSORT algorithm for precise vehicle tracking on each camera. …”
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6815
Precise robust control method for charging manipulator considering dynamic disturbances
Published 2025-12-01“…Charging manipulator control technology is an important means of improving the efficiency and convenience of electric vehicle charging and reducing charging risks. …”
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6816
PolicySegNet: a policy-based reinforcement learning framework with pretrained embeddings and transformer decoder for joint brain tumors segmentation and classification in MRI
Published 2025-08-01“…PolicySegNet uniquely integrates a policy-based reinforcement learning algorithm—specifically proximal policy optimization (PPO)—to jointly optimize the decoder and classifier based on a reward signal that balances segmentation accuracy with classification performance. …”
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6817
Detecting sand gradation based on the two-dimensional sand particle features in sand images
Published 2025-06-01“…Images of sand particles with a single gradation are captured to extract five sand particle feature parameters, which are then used to train a mature network model. The equivalent volume of the sand particles is calculated by multiplying the equivalent projected area by the equivalent elliptical Feret short diameter, and the Feret short diameter is optimized using an optimization algorithm to enhance the volume calculation. …”
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6818
Dynamic externalities of basic medical insurance compensation, health capital accumulation, and economic growth
Published 2025-05-01“…A gradually declining medical insurance compensation rate not only improves population health and boosts economic output but also provides a viable strategy for labor market optimization and health system sustainability. …”
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6819
Computer Vision-Based Robotic System Framework for the Real-Time Identification and Grasping of Oysters
Published 2025-04-01“…This optimization reduced the number of model parameters by 50% and lowered the computational load by 23% in terms of GFLOPS (Giga Floating-point Operations Per Second). …”
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6820
Local Search-Based Metaheuristic Methods for the Solid Waste Collection Problem
Published 2023-01-01“…Local search methods, notably GLS, have significantly improved the route construction process. The nearest neighbour algorithm has often outperformed the Clarke and Wright's methods. …”
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