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Detection of litchi fruit maturity states based on unmanned aerial vehicle remote sensing and improved YOLOv8 model
Published 2025-04-01“…The improved model demonstrated robust performance in different application scenarios. …”
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1722
Optimization Strategy of Microgrid Hierarchical Scheduling Considering Electric Vehicles User Satisfaction Degree
Published 2020-12-01“…Renewable energy is used to support the load of the microgrid in the source storage layer, and the excess part is absorbed by the dispatchable electric vehicle, which makes the comprehensive cost of the microgrid minimized. The improved ant lion algorithm is used to solve the model of the source storage layer. …”
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1723
An Improved Maximum Power Point Tracking Control Scheme for Photovoltaic Systems: Integrating Sparrow Search Algorithm-Optimized Support Vector Regression and Optimal Regulation fo...
Published 2025-06-01“…The sparrow search algorithm (SSA), recognized for its excellent global search capability, was employed to optimize the hyperparameters of SVR to further increase the prediction accuracy. …”
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1724
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Improving Forest Above-Ground Biomass Estimation Accuracy Using Multi-Source Remote Sensing and Optimized Least Absolute Shrinkage and Selection Operator Variable Selection Method
Published 2024-11-01“…Compared to the optimal SGBoost model with the Lasso variable selection method (R<sup>2</sup> of 0.69, RMSE of 18.63 Mg/ha), the VIF-Lasso method improves R<sup>2</sup> by 0.06 and reduces RMSE by 2.15 Mg/ha, while the Lasso-GA method improves R<sup>2</sup> by 0.04 and reduces RMSE by 1.93 Mg/ha. …”
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1727
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Genetic algorithm application in multi-objective optimization of structural parameters and PID controller parameters on bus driver seat's suspension system
Published 2025-01-01“…The elastic element's stiffness kd (N/m) and the damper's damping coefficient cd (Ns/m) are optimized by the Pareto Method with the objective function J(x) designed by the Weighted Square Sum method, and the min value of J(x) is found with the genetic algorithm (GA). A PID controller is integrated into the system to improve the working efficiency, and GA optimizes the controller parameters KP, KI, KD, and N. …”
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1729
Dynamic Grouping Control of BESS for Remaining Useful Life Extension and Overall Energy Efficiency Improvement in Smoothing Wind Power Fluctuations
Published 2025-01-01“…Second, a model to optimize capacity allocation for three battery groups (BGs) in BESS is established considering LL and OEE, and it is solved by the designed improved beetle swarm antennae search algorithm. …”
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1730
Fine-tuning text-to-SQL models with reinforcement-learning training objectives
Published 2025-03-01“…For this reason, in this paper we explore the use of reinforcement learning to improve the performance of models of more conservative size, which can fit within standard user hardware. …”
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1731
Grey modeling method for approximate exponential sequence of optimizing initial condition
Published 2016-11-01“…Grey GM(1,1)prediction method is only suitable for the prediction model of the original sequence which satisfies the characteristic of the approximate exponential through the accumulated generating operation.In order to widen the application range of the traditional grey prediction model,a new method,dubbed DGM(1,1,c,β)model(direct grey model),was proposed to improve the accuracy of grey GM(1,1)prediction by optimizing initial conditions.DGM(1,1,c,β)model was established for the original sequence conforming to the approximate exponential and the model parameters were obtained by the particle swarm optimization algorithm.Both the simulation and analysis of the example demonstrate that the proposed method is more effective and practical.…”
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1732
Optimal Decision-making Model for Power Grid Maintenance Scheduling Considering Comprehensive Supply-Demand Factors
Published 2021-06-01“…Finally, a real power grid case is used for simulation analysis, which has verified the correctness and effectiveness of the proposed model and algorithm.…”
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1733
Machine Learning Models for Artist Classification of Cultural Heritage Sketches
Published 2024-12-01“…Models start from common Faster R-CNN architectures, reinforcement learning, and vector extraction tools. …”
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1734
An algorithm for generation of DEMs from contour lines considering geomorphic features
Published 2016-04-01Get full text
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1735
Framework for truck–RPAS hybrid models in last-mile delivery
Published 2025-01-01“…Extensive computational experiments demonstrate that the proposed hybrid truck–RPAS system achieves notable operational improvements compared to traditional truck-only models. …”
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1736
Techno-Economic Enhancement of Distribution Network by Optimal DG Allocation Along with Network Reconfiguration Considering Different Load Models and Levels
Published 2025-06-01“…CAEL minimization by DG allocation and NR under multiple load models is addressed for the first time in this study. …”
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1737
Load balancing method of service cluster based on mean-variance
Published 2017-01-01“…When a large number of concurrent requests are allocated,the load scheduling mechanism is to achieve the load balancing of nodes in the network by minimizing the response time and maximizing the utilization ratio of nodes.In the load balancing algorithm based on genetic algorithm,the fitness function is designed to have an important influence on the load balancing efficiency.A service cluster load balancing method based on mean-variance was proposed to optimize the fitness function.The investment portfolio selection model mean-variance was used to minimize the response time,which was used to get the weight of each server's resource utilization,so as to obtain the optimal allocation combination.This method improves the accuracy and efficiency of the fitness function.Compared with other models in different service environment,the simulation results show that the load balancing algorithm makes the service cluster get a better balance performance in terms of node utilization and response time.…”
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1738
The Utilization of a Naïve Bayes Model for Predicting the Energy Consumption of Buildings
Published 2023-12-01“…These algorithms are employed to improve HVAC system control, equipment sizing, energy management, and cost reduction. …”
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1739
Optimizing high-speed train tracking intervals with an improved multi-objective grey wolf
Published 2025-06-01“…To achieve multi-objective dynamic optimization, a novel train tracking operation calculation method is proposed, utilizing the improved grey wolf optimization algorithm (MOGWO). …”
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1740
Highway subgrade stability prediction model based on depth separation convolutional fusion network
Published 2025-06-01“…The research results of this paper further improve the efficiency of the neural network model and maintain the accuracy of data, which not only meets the needs of highway subgrade detection but also promotes the application of large-scale image processing technology. …”
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