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5561
A novel mechanism-guided residual network for accurate modelling of scroll expander under noisy and sparse data conditions
Published 2025-08-01“…This framework is based on the architecture of residual network, where the mechanistic laws are embedded as constraints in the training of the network through an improved loss function. Then, a hybrid optimization algorithm is detailed, which can achieve efficient and accurate updating of the parameters of the network and mechanistic equations. …”
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5562
Control Strategy of In-Port U-Turn for Ships Based on Arctangent Function Nonlinear Feedback
Published 2025-02-01“…The strategy integrates a closed-loop gain-shaping algorithm with nonlinear feedback control, applied to a nonlinear motion mathematical model specifically designed for low-speed operations in shallow waters. …”
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5563
Development and evaluation of a machine learning model for post-surgical acute kidney injury in active infective endocarditis
Published 2024-12-01“…The optimal model was selected based on ROC curve AUC. …”
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5564
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5565
A Study on Canopy Volume Measurement Model for Fruit Tree Application Based on LiDAR Point Cloud
Published 2025-01-01“…In the domain of point cloud feature extraction, an improved Alpha Shape algorithm is proposed for extracting point cloud contours. …”
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5566
MRI-based brain tumor ensemble classification using two stage score level fusion and CNN models
Published 2024-12-01“…Nine deep learning models are then trained and tested on the enhanced dataset, experimenting with five optimizers. …”
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5567
FCB-YOLOv8s-Seg: A Malignant Weed Instance Segmentation Model for Targeted Spraying in Soybean Fields
Published 2024-12-01“…To address these challenges, this study proposes an improved weed instance segmentation model based on YOLOv8s-Seg, named FCB-YOLOv8s-Seg, for targeted spraying operations in soybean fields. …”
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5568
Comparative Analysis of Hybrid Model Performance Using Stacking and Blending Techniques for Student Drop Out Prediction In MOOC
Published 2024-06-01“…The use of ensemble techniques to build models can improve performance, but previous research has not reviewed the most optimal ensemble technique for this case study. …”
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5569
Secondary throughput maximization scheme for non-linear energy harvesting cognitive radio networks
Published 2023-02-01“…Aiming at a cognitive radio network (CRN) consisting of a pair of primary users and M pairs of secondary users, the secondary throughput maximization for CRN based on the non-linear energy harvesting model was studied.Specifically, in the case of considering secondary transmitter (ST) circuit power, the secondary throughput maximization (STM) problem with primary users’ throughput demands was first modeled as a non-linear optimization problem and then transformed into a convex optimization problem.Finally, a low-complexity algorithm combining the golden section and dichotomy was proposed.By applying this low-complexity algorithm, the optimal time allocation of the primary transmitter (PT)’s energy transmission and secondary users’ information transmission, and the optimal transmission power of PT were obtained.In addition, for the case of neglecting the ST circuit power, the convex property of the STM problem was first proved, and then a more efficient algorithm was designed to solve it.The simulation results show that compared with the equal time allocation method and the link gain priority method, the proposed design algorithm significantly improves the throughput of secondary users.…”
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5570
Development of several machine learning based models for determination of small molecule pharmaceutical solubility in binary solvents at different temperatures
Published 2025-08-01“…This study shows that advanced machine learning models, particularly BNN and NODE, can predict pharmaceutical solubility and improve crystallization process design and optimization.…”
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5571
Qualitative modification of geometrically oriented methods for constructing spatial curves in C3D FairCurveModeler
Published 2024-09-01“…The article provides a detailed algorithm for improving the C3D FairCurveModeler commands for constructing a class F spatial curve with approximation by a rational cubic spline Bezier curve (NURBzS-curve) and with approximation by a highdegree B-spline curve. …”
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5572
Generative Adversarial and Transformer Network Synergy for Robust Intrusion Detection in IoT Environments
Published 2025-06-01“…Additionally, an improved non-dominated sorting biogeography-based optimization (INSBBO) algorithm is employed to fine-tune the hyper-parameters of the hybrid model, further enhancing learning stability and detection performance. …”
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5573
A Novel Time Delay Nonsingular Fast Terminal Sliding Mode Control for Robot Manipulators with Input Saturation
Published 2024-12-01“…Manipulator systems are increasingly deployed across various industries to perform complex, repetitive, and hazardous tasks, necessitating high-precision control for optimal performance. However, the design of effective control algorithms is challenged by nonlinearities, uncertain dynamics, disturbances, and varying real-world conditions. …”
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5574
Advancement in public health through machine learning: a narrative review of opportunities and ethical considerations
Published 2025-07-01“…In genomics, ML methods enabled nuanced disease subtype discovery and improved the accuracy of cancer risk assessment and pharmacogenomic modeling. …”
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5575
Integrated DDPG-PSO energy management systems for enhanced battery cycling and efficient grid utilization
Published 2025-06-01“…Effective energy management is crucial in hybrid energy systems for optimal resource utilization and cost savings. This study integrates Deep Deterministic Policy Gradient (DDPG) with Particle Swarm Optimization (PSO) to enhance exploration and exploitation in the optimization process, aiming to improve energy resource utilization and reduce costs in hybrid energy systems. …”
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5576
Advancing named entity recognition in interprofessional collaboration and education
Published 2025-06-01“…Existing approaches lack adaptability to evolving terminologies and insufficiently address the complex interaction dynamics inherent in multi-disciplinary frameworks.MethodsTo address these limitations, we propose a Synergistic Collaboration Framework (SCF) integrated with an Adaptive Synergy Optimization Strategy (ASOS). SCF models IPC as a dynamic multi-agent system, where disciplines are represented as intelligent agents interacting within a weighted graph structure. …”
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5577
Thermal Error Prediction in High-Power Grinding Motorized Spindles for Computer Numerical Control Machining Based on Data-Driven Methods
Published 2025-05-01“…The subsequent problem of thermal error compensation can be effectively solved by a suitable thermal error model, which is crucial for improving the machining accuracy of the actual machining process. …”
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5578
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5579
Power-Yeoh: A Yeoh-Type Hyperelastic Model with Invariant I<sub>2</sub> for Rubber-like Materials
Published 2023-12-01“…In this paper, we improve the Yeoh model, a classical and popular I<sub>1</sub>-based hyperelastic model with high versatility. …”
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5580
Research on computer multi feature fusion SVM model based on remote sensing image recognition and low energy system
Published 2025-06-01“…Aiming at the limitations of the traditional SVM model in processing high-dimensional data, an optimization algorithm is designed to reduce the computational complexity and improve the recognition accuracy of the model through dimensionality reduction and feature selection. …”
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