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4721
Comparative analysis of machine learning techniques in metabolomic-based preterm birth prediction
Published 2025-01-01“…Linear models such as PLS-DA and logistic regression demonstrated moderate classification performance (AUROC ≈ 0.60), whereas non-linear approaches, including ANN and XGBoost, exhibited marginal improvements. …”
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4722
Classification of Anxiety Levels of IGD Patients at RSU Royal Prima Medan Using Support Vector Machine (SVM) Algorithm
Published 2025-07-01“…The preprocessing process includes imputing missing values and normalizing numerical features so that the model can learn optimally. Performance evaluation shows that the use of SMOTE increases classification accuracy from 95% to 97%, as well as improving precision, recall, and F1-score metrics at almost all anxiety levels. …”
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4723
Prediction and dynamic optimization of drilling performance based on the combination of mineral composition and operational factors
Published 2025-06-01“…According to the training and testing results, the introduction of mineral composition can effectively improve the training speed and testing accuracy. Through the established prediction function, a dynamic optimization algorithm combined with DOE (Design of Experiments) theory was also developed. …”
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4724
Optimal Coordination of Directional Overcurrent Relays in Microgrids Considering European and North American Curves
Published 2024-11-01“…The proposed model is formulated as a mixed-integer nonlinear programming problem and solved using four metaheuristic techniques: the genetic algorithm (GA), Imperialist Competitive Algorithm (ICA), Harmonic Search (HS), and Firefly Algorithm (FA). …”
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4725
An Optimized Cascaded CNN Approach for Feature Extraction From Brain MRIs for Tumor Classification
Published 2025-01-01“…The enhanced version of the Custom-CNN-CBAM model utilizing the BEO, referred to as Custom-CNN-CBAM-BEO, demonstrated superior convergence speed and accuracy compared to models optimized with genetic algorithm (GA) and particle swarm optimization (PSO), highlighting the effectiveness of the BEO optimization approach. …”
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4726
Optimized deep residual networks for early detection of myocardial infarction from ECG signals
Published 2025-05-01“…The proposed system introduces a novel MI detection technique using a Deep Residual Network (DRN), where the solution is optimized by the proposed Social Ski-Spider (SSS) Optimization algorithm is the novel combination of both Social Ski-driver (SSD) Optimization and the Spider Monkey Optimization (SMO). …”
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4727
Numerical Simulation Study on Adjoint-Based Optimization of a Propeller Using Reverse Engineering
Published 2025-01-01“…The optimization target was set at a 10% improvement in the lift-to-drag ratio, and the adjoint-based optimization of the target airfoil sections at different angles of attack was performed using the gradient descent algorithm. …”
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4728
Hybrid intelligence framework for optimizing shear capacity of lightweight FRP-reinforced concrete beams
Published 2025-01-01“…Leveraging a dataset of 260 experimental FRP-RC beam cases, two distinct Artificial Neural Network (ANN) models were developed using the Levenberg-Marquardt algorithm. …”
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4729
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4730
Optimizing frequency stability with adaptive fast frequency reserves and Wide-Area Monitoring Systems
Published 2025-10-01“…The adaptive algorithm’s ability to adjust to varying system conditions reduces the risk of over-shedding or under-shedding loads, thereby optimizing the system’s performance. …”
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4731
Optimal energy management of multi-carrier energy system considering uncertainty in renewable generation
Published 2025-07-01“…The optimization model is solved using the Modified Water Evaporation algorithm. …”
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4732
Improvement of the Diagnostics of the Fetus Heart Anomalies During a Routine Screening Ultrasound Examination
Published 2014-09-01“…So, the study of fetal heart is one of the most important stages of screening ultrasound in the second trimester of pregnancy.…”
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4733
Optimizing urban energy flows: Integrative vehicle-to-building strategies and renewable energy management
Published 2025-04-01“…This study introduces a scalable, multi-objective optimization model that utilizes Vehicle-to-Building (V2B) interactions to mitigate grid load by leveraging EVs as mobile energy storage units. …”
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4734
Optimizing TCP Performance in Multi-AP Residential Broadband Connections via Minislot Access
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4735
A power-distribution joint optimization arrangement for multi-point source jamming system
Published 2025-09-01“…Third, a multi-objective time-varying mapping particle swarm optimization (MOTPSO) algorithm is adopted to solve the model, thereby achieving the optimal arrangement. …”
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4736
Dynamic Error Compensation Control of Direct-Driven Servo Electric Cylinder Terminal Positioning System
Published 2025-06-01“…Then, a model to observe the dynamic error of the DDSEC-TPS was established using the improved beetle antennae search algorithm backpropagation neural network (IBAS-BPNN) prediction model according to the rigid–flexible deformation error theory of feed motion, and the observed dynamic error was compensated for in the vector control strategy of the DDSEC-TPS. …”
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4737
Optimizing role assignment for scaling innovations through AI in agricultural frameworks: An effective approach
Published 2025-06-01“…Significance: Furthermore, the study highlights the potential of AI to transform traditional farming practices, reduce labor-intensive processes, and improve decision-making accuracy. The proposed approach serves as a blueprint for agricultural enterprises aiming to adopt AI technologies while ensuring optimal utilization of human and technological resources. …”
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4738
Optimization of the Canopy Three-Dimensional Reconstruction Method for Intercropped Soybeans and Early Yield Prediction
Published 2025-03-01“…With these improvements, a high-precision 3D canopy point-cloud model of soybeans covering the entire growth period was successfully constructed. …”
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4739
Enhancing Energy Efficiency in IoT-WSNs Through Optimized PSO Cluster Head Selection
Published 2025-01-01“…In IoT-based wireless sensor networks (WSNs), clustering is one of the most effective energy-saving approaches for optimizing the life cycle of networks. …”
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4740
Hybrid Attention-Enhanced Xception and Dynamic Chaotic Whale Optimization for Brain Tumor Diagnosis
Published 2025-07-01“…Additionally, we developed a novel learning rate scheduler that dynamically adjusts the learning rate based on image size at each training phase, improving training efficiency and model adaptability. …”
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