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Hybrid Multi-Granularity Approach for Few-Shot Image Retrieval with Weak Features
Published 2025-05-01“…The optimized loss function further enhances the robustness and distinctiveness of features, improving retrieval accuracy. …”
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5803
Data Augmentation for Voiceprint Recognition Using Generative Adversarial Networks
Published 2024-12-01Get full text
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5804
Efficient RANSAC in 4D Plane Space for Point Cloud Registration
Published 2025-09-01Get full text
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5805
Reconstructing rearrangement phylogenies of natural genomes
Published 2025-06-01Get full text
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5806
Nav2Scene: Navigation-driven fine-tuning for robot-friendly scene generation
Published 2025-09-01Get full text
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5807
PID Control and Input Shaping for Quadrotor UAV Stabilization and Payload Swing Reduction
Published 2025-06-01Get full text
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5808
Information-guided adaptive learning approach for active surveillance of infectious diseases
Published 2025-03-01“…Based on a probabilistic model, we evaluate the information gain of monitoring a spatio-temporal target and design a greedy selection algorithm for monitoring targets selection. …”
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5809
Dynamic Control and Analysis of Dual Active Bridge Converters in Grid-Connected PV-BESS
Published 2025-07-01“…The Perturb & Observe (P&O) Maximum Power Point Tracking (MPPT) algorithm optimized power extraction from the PV array, while the DAB converter employed Single Phase Shift (SPS) control for efficient, bidirectional energy management. …”
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5810
Optimising Connectivity and Energy: The Future of LoRaWAN Routing Protocols for Mobile IoT Applications
Published 2025-03-01“…However, the mobility of IoT devices introduces challenges in optimizing energy efficiency. This study provides a comprehensive review of energy-efficient routing algorithms for LoRaWAN in mobile IoT applications. …”
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5811
Myocarditis Diagnosis Using Semi-Supervised Generative Adversarial Network and Differential Evolution
Published 2024-09-01“…To minimize reliance on hyperparameters, the Random Key method is employed, optimized using the DE algorithm. The efficacy of the model is demonstrated on the Z-Alizadeh Sani myocarditis dataset, with further validation achieved through experiments on the EMIDEC dataset, assessing transfer learning (TL) effects. …”
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5812
Corrosion rate prediction for long-distance submarine pipelines based on MWIWOA-SVM
Published 2025-05-01“…MethodsTo address these issues, Multi-Way Improved Whale Optimization Algorithm (MWIWOA) was proposed to optimize the SVM-based prediction model for the internal corrosion rate of long-distance submarine pipelines. …”
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5813
Optimum Design Research on the Link Mechanism of the JP72 Lifting Jet Fire Truck Boom System
Published 2024-12-01“…Through mathematical models and computer simulations, it is the current mainstream optimization direction to optimize the structure of the boom linkage mechanism and improve its strength and stability. …”
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5814
An integrated approach of feature selection and machine learning for early detection of breast cancer
Published 2025-04-01“…Optimizing hyperparameters of five models using the Particle Swarm Optimization (PSO) algorithm. …”
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5815
Degradation and reliability assessment of accuracy life of RV reducers
Published 2025-01-01“…A Gaussian process regression model optimized by genetic algorithm was established using vibration characteristic data to optimize the prediction of transmission accuracy.ResultsThe results show that the prediction accuracy based on Gaussian process regression model is significantly better than that of traditional regression model. …”
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5816
Maximum Power Exploitation of Photovoltaic System under Fast-Varying Solar Irradiation and Local Shading
Published 2022-01-01“…The influence of the PV output power characteristics and local shading on the power generation efficiency of the PV system was analyzed using MATLAB and the improved model. Aiming at the problem that most maximum power point tracking (MPPT) algorithms have difficulty quickly tracking the maximum power point (MPP) under fast-varying solar irradiation; a polynomial fitting-MPPT (PF-MPPT) algorithm and a simple fitting-MPPT (SPF-MPPT) algorithm based on polynomial fitting were proposed to track the maximum power point under the fast-varying solar irradiation. …”
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5817
基于改进Kriging模型的主动学习可靠性分析方法
Published 2021-01-01“…,the differential evolution algorithm is introduced to explore the optimal parameter of Kriging model and improve the accuracy of Kriging prediction information.As a result,the training point in each iteration is guaranteed to be the global optimal one and the efficiency of ALK model is largely improved.…”
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5818
A Novel Smart Molecular Fuzzy Decision Support System for Solid-State Battery Investments in Grid-Level Renewable Energy Storage
Published 2025-01-01“…For this purpose, a new decision-making model is developed that includes expert weighting with the entropy game, evaluation balancing with the Q-learning algorithm, calculation of criterion weights with the least squares optimization (LSO) and alternative ranking with the molecular ranking (MORAN) method. …”
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Spatio‐temporal dynamic navigation for electric vehicle charging using deep reinforcement learning
Published 2024-12-01“…A recently proposed on‐policy actor–critic method, phasic policy gradient (PPG) which extends the proximal policy optimization algorithm with an auxiliary optimization phase to improve training by distilling features from the critic to the actor network, is used to make EVCS decisions on the network where EV travels through the optimal path from origin node to EVCS by considering dynamic traffic conditions, unit value of EV owner and time‐of‐use charging price. …”
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ACO-Based Neural Network to Enhance the Efficiency of Network Controllability of Temporal Networks
Published 2025-01-01“…In the proposed method, a population method based on the ant colony optimization (ACO) algorithm is proposed, which is compatible with temporal networks. …”
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