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3601
Target Detection Label Assignment Method Based on Global Information
Published 2022-08-01“…With the development of deep learning framework, new object detection algorithms have also been proposed, such as first-stage and two-stage detection models, which have improved the detection speed and solved the problem of object detection at different scales, but they have not yet been well solved for overlapping, occlusion and other issues. …”
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3602
Using machine learning algorithms to predict colorectal polyps
Published 2025-02-01“…The optimal model was used to identify predictors of colorectal polyps. …”
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3603
Predictive modeling of hydrogen production and methane conversion from biomass-derived methane using machine learning and optimisation techniques
Published 2025-04-01“…The study hence established the great opportunity of integration of machine learning models with optimisation techniques in attempts to improve the prediction of hydrogen yield and methane conversion in processes for hydrogen production.…”
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3604
Provident garbage collection algorithm for SSD storage system
Published 2019-05-01“…A predictive based proactive garbage collection algorithm was proposed.Firstly,the data was separated according to different heat factors,then the upper and lower predictions were performed on the number of different types of page allocation requests (PAR) that would be reached in the future.While satisfying the page allocation request lower prediction,the PAR upper prediction requirement was maximally satisfied,the WA problem was optimized,and invalid effective data migration was reduced,thereby maximizing the garbage collection utility.A mathematical model was defined for this problem,and an algorithm for obtaining the approximate optimal solution was given.The applicable scenario of the model was analyzed.The practical results show that the algorithm can obtain the maximum benefit and can significantly improve the performance of SSD and reduce the cost.…”
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3605
Development and validation of a machine learning model based on multiple kernel for predicting the recurrence risk of Budd-Chiari syndrome
Published 2025-05-01“…Hyperparameters for each model were optimized using the particle swarm optimization (PSO) algorithm on the validation set. …”
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3606
Modified tree-based selection in hierarchical mixed-effect models with trees: A simulation study and real-data application
Published 2025-06-01“…However, this algorithm relies on a greedy approach, making the trees prone to overfitting, biased in split selection, and often far from the optimal solution, ultimately affecting model performance. …”
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3607
Design of Chinese Corpus Based on Semantic Mining Algorithm
Published 2022-01-01“…In order to improve the practical effect of the Chinese corpus, this paper combines the semantic mining algorithm to design the Chinese corpus, proposes an ontology adaptive algorithm based on content learning, and conducts in-depth research on the model of the algorithm. …”
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3608
Size optimization method of the Watt-II six-bar mechanism based on particle swarm optimization
Published 2025-05-01“…<p>Aiming at the difficult problem of comprehensive scale design of the six-bar mechanism in engineering practice, kinematic and dynamic analysis and modeling of the Watt-II six-bar mechanism were carried out and combined with the particle swarm optimization (PSO) algorithm, the size optimization model of the Watt-II six-bar mechanism was established, and the size optimization of the Watt-II six-bar mechanism was completed. …”
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3609
Optimizing Euclidean Distance Computation
Published 2024-11-01“…The Euclidean distance, being a computational bottleneck in large-scale optimization problems, requires efficient computation techniques to improve the performance of various distance-dependent algorithms. …”
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3610
A Nonlinear Integer Programming Model for Integrated Location, Inventory, and Routing Decisions in a Closed-Loop Supply Chain
Published 2018-01-01“…Second, we develop a novel heuristic approach that incorporates simulated annealing into adaptive genetic algorithm to solve the model efficiently. Last, numerical analysis is presented to validate our solution approach, and it also provides meaningful managerial insight into how to improve the closed-loop supply chain under study.…”
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3611
Future Smart Grids Control and Optimization: A Reinforcement Learning Tool for Optimal Operation Planning
Published 2025-05-01“…A key insight is the use of historical real-world data to train the model, enabling its application in real-time scenarios. …”
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3612
Performance of pelican optimizer for energy losses minimization via optimal photovoltaic systems in distribution feeders.
Published 2025-01-01“…The PO is a novel bio-inspired optimization algorithm that draws inspiration from pelicans' intelligence and behavior which incorporates unique methods for exploration and exploitation, improving its effectiveness in various optimization challenges. …”
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3613
Construction and SHAP interpretability analysis of a risk prediction model for feeding intolerance in preterm newborns based on machine learning
Published 2024-11-01“…First, dual feature selection was conducted to identify important feature variables for model construction. Second, ML models were constructed based on the logistic regression (LR), decision tree (DT), support vector machine (SVM) and eXtreme Gradient Boosting (XGBoost) algorithms, after which random sampling and tenfold cross-validation were separately used to evaluate and compare these models and identify the optimal model. …”
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3614
A Multi-Objective Particle Swarm Optimization Approach for Optimizing K-Means Clustering Centroids
Published 2025-06-01“…This study evaluates the performance of the standard K-Means algorithm and proposes a Multiobjective Particle Swarm Optimization K-Means (MOPSO+K-Means) approach to improve clustering accuracy. …”
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3615
A New Support Vector Regression Model for Equipment Health Diagnosis with Small Sample Data Missing and Its Application
Published 2021-01-01“…This paper proposes a novel small sample data missing filling method based on support vector regression (SVR) and genetic algorithm (GA) to improve equipment health diagnosis effect. …”
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3616
Design, modeling and manufacture error identification of a new 6-degree-of-freedom (6-DOF) compliant parallel manipulator
Published 2025-02-01“…The Levenberg–Marquardt optimization algorithm is utilized to solve the identification model, with the results verified through finite-element analysis. …”
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3617
A Bat Algorithm with Mutation for UCAV Path Planning
Published 2012-01-01“…Path planning for uninhabited combat air vehicle (UCAV) is a complicated high dimension optimization problem, which mainly centralizes on optimizing the flight route considering the different kinds of constrains under complicated battle field environments. …”
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3618
Research on the Object Detection Algorithm Based on Fisheye Image
Published 2019-01-01“…It uses the feature pyramid structure to detect multi-scale objects, and combines the rotation and distortion characteristics of the fisheye to optimize the algorithm and directly detects the objects from the original fisheye image. …”
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3619
A PSO-XGBoost Model for Predicting the Compressive Strength of Cement–Soil Mixing Pile Considering Field Environment Simulation
Published 2025-08-01“…Utilizing data mining on 84 sets of experimental data with various preparation parameter combinations, a prediction model for the as-formed strength of CSM Pile was developed based on the Particle Swarm Optimization-Extreme Gradient Boosting (PSO-XGBoost) algorithm. …”
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3620
SA3C-ID: a novel network intrusion detection model using feature selection and adversarial training
Published 2025-07-01“…Subsequently, the refined data undergoes feature selection employing an improved pigeon-inspired optimizer (PIO) algorithm. …”
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