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4301
Modeling Marine Geoid in the China Seas and Its Adjacent Ocean Based on Satellite Altimeter-Derived Gravity Anomaly Model
Published 2024-01-01“…The model optimizes the deflection of the vertical accuracy imbalance. …”
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4302
YOLOv7-DWS: tea bud recognition and detection network in multi-density environment via improved YOLOv7
Published 2025-01-01“…First, we make a series of improvements to the YOLOv7 algorithm, including decouple head to replace the head of YOLOv7, to enhance the feature extraction ability of the model and optimize the class decision logic. …”
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4303
Optimization of D2D emergency communication resources for UAV relay based on DA-STD3
Published 2024-11-01“…We construct a communication model for this scenario and propose an improved Dual-Actor Network Softmax Twin Delayed Deep Deterministic Policy Gradient algorithm based on deep reinforcement learning. …”
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4304
ENHANCING DISEASE DETECTION PREDICTION ACCURACY OF GRAPE LEAVES USING VGG16 MODEL AND INCEPTION V3 MODEL
Published 2025-03-01“…The study aims to guide the selection of an optimal algorithm for grape leaf and disease detection, contributing to the overall enhancement of grape cultivation practices. …”
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4305
Enhancing Upper Limb Exoskeletons Using Sensor-Based Deep Learning Torque Prediction and PID Control
Published 2025-06-01Get full text
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4306
Intelligent optimization method for hazardous materials transportation routing with multi-mode and multi-criterion collaborative constraints
Published 2025-03-01“…In response to this, a method for multi-mode transportation network and multi-criterion route optimization is proposed. Initially, A three-objective integer programming model is formulated, and an improved multi-objective genetic algorithm, termed DSNSGA3, is introduced to aid in decision-making. …”
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4307
Enhancing Fuzzy C-Means Clustering with a Novel Standard Deviation Weighted Distance Measure
Published 2024-09-01“…It was proven through the experimental results that the proposed distance measure Weighted Euclidean distance had the advantage over improving the work of the HFCM algorithm through the criterion (Obj_Fun, Iteration, Min_optimization, good fit clustering and overlap) when (c = 2,3) and according to the simulation results, c = 2 was chosen to form groups for the real data, which contributed to determine the best objective function (23.93, 22.44, 18.83) at degrees of fuzzing (1.2, 2, 2.8), while according to the degree of fuzzing (m = 3.6), the objective function for Euclidean Distance (ED) was the lowest, but the criteria were (Iter. = 2, Min_optimization = 0 and ) which confirms that (WED) is the best.…”
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4308
Enhancing CO2 emissions prediction for electric vehicles using Greylag Goose Optimization and machine learning
Published 2025-05-01“…Finally, the study does a comparative analysis with some established optimization algorithms in hyperparameter tuning regarding an improved accuracy model. …”
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4309
Enhanced Grey Wolf Optimization (EGWO) and random forest based mechanism for intrusion detection in IoT networks
Published 2025-01-01“…To test the new FS technique and decide on an optimal set of features based on the accuracy achieved and the feature taking filters, the most recent FS approach relies on the NF-ToN-IoT dataset. …”
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4310
Optimizing Joint Decisions of Dynamic Pricing and Ticket Allocation for High-Speed Railway with Operators’ Risk Preference
Published 2022-01-01“…Then, the combination algorithm of particle swarm optimization algorithm and mixed-integer linear programming was designed to solve the model. …”
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4311
Research on Trajectory Tracking Control Method for Crawler Robot Based on Improved PSO Sliding Mode Disturbance Rejection Control
Published 2025-03-01“…The method is based on improved particle swarm optimization and sliding mode active disturbance rejection control (SPSO-SMADRC). …”
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4312
Research on the Optimization of the Electrode Structure and Signal Processing Method of the Field Mill Type Electric Field Sensor
Published 2025-07-01“…An improved harmonic detection method combining fast Fourier transform and back propagation neural network (FFT-BP) was proposed, the learning rate, momentum factor, and excitation function jointly participated in the adjustment of the network, and the iterative search range of the algorithm was limited by the threshold interval, further improving the accuracy and rapidity of the sensor measurement. …”
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4313
Two-layer Optimization Scheduling for Off-grid Microgrids Based on Multi-agent Deep Policy Gradient
Published 2025-05-01“…The lower-level model optimizes slow-regulating discrete devices based on mixed-integer second-order cone programming, while the upper-level model optimizes fast-regulating continuous devices using a multi-agent deep policy gradient algorithm. …”
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4314
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4315
Diversifying Multi-Head Attention in the Transformer Model
Published 2024-11-01“…The diversification of the heads is achieved through a single-layer feed-forward neural network that is added to the Transformer architecture and is trained with the proposed algorithm. We utilize the algorithm in three different architectural variations of the baseline Transformer model. …”
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4316
Hybrid Optimization based on Deep Learning Approach for Short-Term Load Forecast of Electricity Demand in Buildings
Published 2024-06-01“…The performance of the BiLSTM technique is improved by using the optimally determined hyperparameters via a hybrid optimization algorithm that combines particle swarm optimization (PSO) and grey wolf optimization (GWO). …”
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4317
A stochastic optimization method for economic microgrid operation based on "source-load operation" mode classification
Published 2025-06-01“…Finally, the adaptive weighted particle swarm optimization (AW-PSO) is employed to solve the stochastic optimization model for microgrid operations. …”
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4318
A multi-objective aerodynamic performance optimization of a centrifugal vacuum pump and the flow physics analysis
Published 2025-04-01“…The backpropagation neural network was employed as the surrogate model, and the multi-objective optimization was performed using the non-dominated sorting genetic algorithm. …”
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4319
Optimal Adjustment Schemes on the Long Through-Type Bus Lines considering the Urban Rail Transit Network
Published 2018-01-01“…Results show that the value of the objective function of the model is improved by 27.2%, in comparison with the original scheme. …”
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4320
Alignment Optimization of Elastically Supported Submarine Propulsion Shafting Based on Dynamic Bearing Load Influence Numbers
Published 2025-04-01“…Taking the equivalent displacements of the bearings as variables, the alignment optimization of the shafting was achieved by combining the genetic algorithm and the response surfaces. …”
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