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4281
Optimizing Natural Image Quality Evaluators for Quality Measurement in CT Scan Denoising
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4282
Optimizing Immunotherapy: The Synergy of Immune Checkpoint Inhibitors with Artificial Intelligence in Melanoma Treatment
Published 2025-04-01“…Key findings highlight the efficacy of AI in improving ICI outcomes. Machine learning models successfully identified prognostic cytokine signatures linked to nivolumab clearance. …”
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4283
A trajectory planning and tracking method based on deep hierarchical reinforcement learning
Published 2025-06-01“…First, we present a hierarchical control framework for vehicle trajectory tracking that is based on deep reinforcement learning (DRL) and model predictive control (MPC). We design an upper-level decision model based on the trust region policy optimization algorithm integrated with long short-term memory to obtain more accurate strategies. …”
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4284
Enhanced Community Detection via Convolutional Neural Network: A Modified Approach Based on MRFasGCN Algorithm
Published 2024-01-01“…In this algorithm, researchers have integrated the technique of Graph Convolutional Neural Network (GCN) with the statistical model Markov Random Field (MRF) to get better results and after implementing it on large datasets comparison is done on its results with other state-of-the-art algorithms and got to know its performance is far better than any other algorithm. …”
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4285
Optimal Trajectory Planning for Minimizing Base Disturbance of a Redundant Space Robot with IQPSO
Published 2022-01-01“…At last, the proposed improved quantum particle swarm optimization (IQPSO) algorithm was presented. …”
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4286
Enhanced Artificial Rabbit Optimization with attention-based deep learning for leukemia cancer classification
Published 2025-08-01“…Then the EARO algorithm is designed by using the Levy flight (LF) model for hyperparameter tuning. …”
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4287
Nonlinear Stability Analysis of Shallow-Buried Bias Tunnel Based on Failure Mode Improvement
Published 2025-03-01“…The SQP algorithm in MATLAB (R2022a) software was used to optimize the solution, and the influence of slope top load, buried depth ratio, cohesion, and axial tensile stress on the surrounding rock pressure and the failure mode of shallow-buried tunnel was analyzed through examples. …”
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4288
Identifying candidate biomarkers for detecting bronchogenic carcinoma stages using metaheuristic algorithms based on information fusion theory
Published 2025-04-01“…To identify robust biomarkers, we applied eight metaheuristic algorithms for feature selection, combined with four classification methods and two data fusion techniques to optimize performance. …”
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4289
Coal-rock interface real-time recognition based on the improved YOLO detection and bilateral segmentation network
Published 2025-04-01“…To improve the accuracy and efficiency of coal-rock interface recognition, this study proposes a model built on the real-time detection algorithm, you only look once (YOLO), and the lightweight bilateral segmentation network. …”
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4290
Post-Anesthesia Care Unit (PACU) readiness predictions using machine learning: a comparative study of algorithms
Published 2025-03-01“…Machine learning algorithms offer a promising solution by leveraging large amounts of patient data to predict optimal discharge times. …”
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4291
Enhancing flood susceptibility mapping in Sana’a, Yemen with random forest and eXtreme gradient boosting algorithms
Published 2025-12-01“…The study’s methodology involved optimizing the algorithms through grid search and cross-validation techniques, followed by validation using historical flood data. …”
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4292
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4293
Optimal Scheduling Strategy of Newly-Built Microgrid in Small Sample Data-Driven Mode
Published 2025-06-01“…Additionally, the optimal scheduling model is transformed into a Markov decision process and solved using double-delay deep deterministic policy gradient algorithm. …”
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4294
An explainable federated blockchain framework with privacy-preserving AI optimization for securing healthcare data
Published 2025-07-01“…PPFBXAIO employs Secure Hash Algorithm 256 (SHA-256) for blockchain-backed secure model updates, Min-Max normalization for feature scaling, and the Levy Grasshopper Optimization Algorithm (LGOA) for optimal feature selection and federated model tuning. …”
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4295
Performance Evaluation and Optimization of 3D Gaussian Splatting in Indoor Scene Generation and Rendering
Published 2025-01-01“…The results demonstrate significant performance improvements in the optimized 3DGS algorithm: the PSNR metric increases by 4.3%, and the SSIM metric improves by 0.2%. …”
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4296
A study on improved random forest-based anomaly detection of regional tariff data under distributed photovoltaic access
Published 2025-09-01“…To ensure the reliability of the measurement and calculation results for electric energy and electricity charges, it is necessary to accurately determine the anomalous data in the regional electricity pricing datasets and consequently propose an anomaly detection method for regional electricity price data based on an improved random forest algorithm under distributed photovoltaic access. …”
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4297
Data-driven automated job shop scheduling optimization considering AGV obstacle avoidance
Published 2025-01-01“…To solve the model, we design an improved particle swarm algorithm combining genetic operators, crossover operators and elite retention operator. …”
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4298
Coordinated Optimal Control of Secondary Cooling and Final Electromagnetic Stirring for Continuous Casting Billets
Published 2020-01-01“…The solidification and heat transfer model are developed for the computation of billet temperature and the solidification, and the adaptive grid method is used to improve the diversity and robustness of optimal solutions. …”
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4299
Optimization of Central Pattern Generator-Based Torque-Stiffness-Controlled Dynamic Bipedal Walking
Published 2020-01-01“…This reduction enables the employment of the particle swarm algorithm to find the optimal values of these parameters which lead to different solutions with different performance criteria. …”
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4300
Multi-objective optimization placement strategy for SDN security controller considering Byzantine attributes
Published 2021-06-01“…By giving the software defined network distributed control plane Byzantine attributes, its security can be effectively improved.In the process of realizing Byzantine attributes, the number and location of controllers, and the connection relationship between switches and controllers can directly affect the key network performance.Therefore, a controller multi-objective optimization placement strategy for SDN security controllers considering Byzantine attributes was proposed.Firstly, a Byzantine controller placement problem (MOSBCPP) model that comprehensively considered interaction delay, synchronization delay, load difference and the number of controllers was constructed.Then, a solution algorithm based on NASG-II was designed for this model, which included the initialization function, the mutation function, the fast non-dominated sorting function and the elite strategy selection function.Simulation results show that this strategy can effectively reduce interaction delay, synchronization delay, load difference and the number of controllers, while improving control plane security.…”
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