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1101
A two-stage recommendation optimization algorithm based on item popularity and user features
Published 2024-10-01“…The modified Pearson's similarity function is combined with popularity normalization and user features to improve modeling performance. The two-stage recommendation optimization procedure was combined with a collaborative filtering algorithm to improve recommendation precision. …”
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1102
Optimized Rate Control Algorithm of High-Efficiency Video Coding Based on Region of Interest
Published 2020-01-01“…Firstly, the algorithm extracts the region of interest of video frames based on time and space domains by using the improved Itti model. …”
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1103
Mitosis detection in histopathological images using customized deep learning and hybrid optimization algorithms.
Published 2025-01-01“…Furthermore, we have established an innovative selection mechanism by the hybrid of Jellyfish Search Optimizer (JSO) and Walrus Optimization Algorithm (WOA) to maximize the momentum of the model. …”
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1104
Wind energy resource assessment based on joint wolf pack intelligent optimization algorithm.
Published 2025-01-01Get full text
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1105
Smart City Traffic Flow and Signal Optimization Using STGCN-LSTM and PPO Algorithms
Published 2025-01-01“…Urban traffic congestion remains a critical challenge for smart city development, necessitating innovative approaches to improve traffic flow and reduce delays. This study presents a novel framework that integrates the Spatiotemporal Graph Convolutional Network-Long Short-Term Memory (STGCN-LSTM) model for traffic flow prediction with the Proximal Policy Optimization (PPO) algorithm for dynamic traffic signal control. …”
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1106
Residential Building Energy Usage Prediction Using Bayesian-Based Optimized XGBoost Algorithm
Published 2025-01-01“…To enhance the performance of XGB and improve prediction reliability, we propose a novel Bayesian optimization approach using the Tree-Structured Parzen Estimator (TPE), leading to the development of the TPE-XGB model for HL and CL estimation. …”
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1107
Research on formant estimation algorithm for high order optimal LPC root value screening
Published 2022-06-01“…In terms of the robustness of the algorithm and the overall performance comparison of different methods,the proposed algorithm can extract the formant robustly from order 9 to 22, and the model algorithm shows the optimal performance when the formant is extracted from order 18. …”
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1108
Prediction of surface deformation time series in closed mines based on LSTM and optimization algorithms
Published 2025-06-01“…A long short-term memory (LSTM) neural network combined with the gray wolf optimizer (GWO) algorithm was introduced to improve prediction accuracy. …”
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1109
Optimization of Random Forest Algorithm with Backward Elimination Method in Classification of Academic Stress Levels
Published 2025-06-01“…Data mining is often used to detect diseases, one of which is the Random Forest algorithm. The Random Forest algorithm is applied as a classification technique for academic stress levels, with optimization using the Backward Elimination method for feature selection to improve model accuracy. …”
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1110
Predicting the Recurrence of Differentiated Thyroid Cancer Using Whale Optimization-Based XGBoost Algorithm
Published 2025-07-01“…Both of our algorithms optimize the hyperparameters of the Extreme Gradient Boosting (XGBoost) model to increase the overall performance. …”
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1111
ADVANCE HYDRAULIC SUPPORT MULTI-OBJECTIVE OPTIMIZATION DESIGN BASED ON NSGA-Ⅱ ALGORITHM
Published 2015-01-01“…Contrapose the problems of hydraulic support connecting rod mechanical fracture,at the same external load force link mechanical to advance the sum of the absolute values,and minimum quality of the objective function,establishment of a multi-objective optimization model,to solve the optimization used the NSGA-Ⅱ algorithm,using fuzzy set theory method to choose the optimal solution,and has compiled into a visual computing program under matlab environment. …”
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1112
A Distributed Optimization Algorithm for Energy of Wireless Sensor Networks Based on Potential Game
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1113
Optimization of Combat Resource Allocation Based on Restricted Tournament Selection Social Genetic Algorithm
Published 2025-08-01“…In addition, we innovatively incorporate the concept of ‘group effect’ from sociology, adding a socialization operator to the algorithm to accelerate convergence and improve the quality of optimal solutions. …”
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1114
Time-optimal trajectory planning for excavators operating arm based on SA-PSO algorithm
Published 2025-01-01“…At the same time, the hybrid algorithm takes the least time to obtain the optimal trajectory, which helps to improve the real-time performance of the excavator operating arm in actual engineering operations. …”
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1115
An effectiveness of machine learning models for estimate the financial cost of assistive services to disability care in the Kingdom of Saudi Arabia
Published 2025-03-01“…Eventually, the modified pelican optimization algorithm (MPOA) is utilized to fine-tune the optimal hyperparameter of ensemble model parameters to achieve high predictive performance. …”
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1116
A Novel Method for News Recommendation on Websites Using the Clustered-Vectors Optimization Algorithm
Published 2025-01-01“…The proposed algorithm aims to optimize the clustering of news titles to improve the performance of news recommendations. …”
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1117
Power grid energy storage system planning method based on optimized butterfly algorithm
Published 2025-05-01“…Abstract In response to the power supply security of power grid system caused by a large number of clean energy connected to the distribution network, based on the grid side energy storage investors, the butterfly optimization algorithm is improved by combining the dynamic switching probability coordination algorithm and the dynamic Gaussian mutation strategy. …”
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1118
Predicting carbon dioxide emissions using deep learning and Ninja metaheuristic optimization algorithm
Published 2025-02-01Get full text
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1119
An effective parameter estimation on thermoelectric devices for power generation based on multiverse optimization algorithm
Published 2025-03-01“…The parameters were estimated by conducting experimental power measurements and comparing the results with the real ones predicted by the equations model using the root mean square error. The Multiverse Optimization Algorithm demonstrates superior performance compared to other algorithms presented in previous works for this case. …”
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1120
Development of algorithms for constructing two-dimensional optimal boundary-adaptive grids and their software implementation
Published 2021-10-01“…It is noted that the use of adaptive grids in calculations makes it possible to improve the accuracy and efficiency of computational algorithms without increasing the number of nodes. …”
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