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581
GRL-ITransformer: An Intelligent Method for Multi-Wind-Turbine Wake Analysis Based on Graph Representation Learning With Improved Transformer
Published 2025-01-01Subjects: Get full text
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582
Influence maximization algorithm based on social network
Published 2022-08-01“…The influence maximization (IM) problem asks for a group of seed users in a social network under a given propagation model, so that the information spread is maximized through these users.Existing algorithms have two main problems.Firstly, these algorithms were difficult to be applied in large-scale social networks due to limited expected influence and high time complexity.Secondly, these algorithms were limited to specific propagation models and could only solve the IM problem under a single type of social network.When they were used in different types of networks, the effect was poor.In this regard, an efficient algorithm (MTIM) based on two classic propagation models and reverse influence sampling (RIS) was proposed.To verify the effectiveness of MTIM, experiments were conducted to compare MTIM with greedy algorithms such as IMM, TIM and PMC, and heuristic algorithms such as OneHop and Degree Discount on four real social networks.The results show that MTIM can return a <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML"> <mrow><mo>(</mo> <mrow> <mn>1</mn><mo>−</mo><mfrac> <mn>1</mn> <mtext>e</mtext> </mfrac> <mo>−</mo><mi>ε</mi></mrow> <mo>)</mo></mrow></math></inline-formula> approximate solution, effectively expand the expected influence and significantly improve the efficiency.…”
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583
SMART HYBRID MODELS FOR IMPROVED BREAST CANCER DETECTION
Published 2024-12-01“…Our approach is a hybrid Convolutional Neural Network (CNN) model, which performs better than other experimental and existing models. …”
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584
Credit Rating Model Based on Improved TabNet
Published 2025-04-01“…This manuscript proposes an enhanced credit rating model based on an improved TabNet framework. First, the Kaggle “Give Me Some Credit” dataset undergoes preprocessing, including data balancing and partitioning into training, testing, and validation sets. …”
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585
Improved Soybean Mapping with Spectral Gaussian Mixture Modeling
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586
A Talent Training Model for Electrical Courses considering Diverse Constraint Models and Knowledge Recognition Algorithms
Published 2022-01-01“…In order to improve the talent training effect of electrical courses, this paper proposes a talent training model for electrical courses considering diverse constraint models and knowledge recognition algorithms. …”
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587
Campus risk detection using the S-YOLOv10-SIC network and a self-calibrated illumination algorithm
Published 2025-07-01“…The experimental results show that compared with the original YOLOv10 network, the classification loss of the model generated by the improved algorithm is reduced by about 20%, the feature point loss is reduced by about 16%, and the Parameters, Gradients and GFLOPs are reduced by more than 80%. …”
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588
Disorder Analytic Model-Based CMT Algorithms in Vehicular Sensor Networks
Published 2013-03-01“…This paper proposes a novel vehicular network-based CMT solution (VN-CMT) to address the above issues and improve data delivery efficiency. VN-CMT is based on a CMT disorder analytic model which can effectively and accurately evaluate the degree of out-of-order data. …”
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589
An Integrated Implementation Framework for Warehouse 4.0 Based on Inbound and Outbound Operations
Published 2025-07-01“…First, for inbound processes, an algorithm-driven storage allocation model is proposed to solve stacker crane scheduling problems. …”
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590
HFSA: hybrid feature selection approach to improve medical diagnostic system
Published 2025-05-01Get full text
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591
A recommender algorithm based on SVD ++model under trust network
Published 2021-07-01“…Recommender algorithms are usually modeled based on user behavior data.However, the sparseness of explicit behavior data may cause the cold start problem of recommender algorithms.In order to solve the impact of data sparseness and cold-start problems on the effect of recommender algorithms, implicit trust relationship based on user similarity was introduced based on the existing revealed trust relationship, and a new recommender algorithm was designed through the SVD++ implicit semantic model.In order to improve the effect of the algorithm, the neighborhood model was integrated further, and the algorithm score prediction formula and loss function were derived.In the Epinions open source data set, RMSE and MAE were used as test indicators, and comparative experiments were conducted on the entire user set and the cold start user set.The experimental results show that the recommender algorithm can optimize the cold start problem of the original recommender algorithm to a certain extent, and achieve a better rating prediction accuracy.…”
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592
Algorithmic Generation of Parameterized Geometric Models of the Aortic Valve and Left Ventricle
Published 2024-12-01Get full text
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593
Modeling and Optimization of Cable Production Scheduling by Incorporating an Ant Colony Algorithm
Published 2025-04-01“…After applying the proposed model to the cable production line, the scheduling scheme generated by the ACO algorithm-based objective order scheduling method reduced the total production time required from 3 days to 2.6882 days, resulting in a 10.04% increase in production efficiency. …”
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594
Optimization based machine learning algorithms for software reliability growth models
Published 2025-05-01“… Software reliability is a critical factor for system performance and safety, especially in defense industries, where operational failures can have severe consequences. To evaluate and improve software reliability, Software Reliability Growth Models (SRGMs) are widely used. …”
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595
MODEL AND ALGORITHMS FOR DETERMINING THE LOCATION AND POSITION OF AGRICULTURAL MACHINERY DURING THE MOVEMENT
Published 2021-06-01“…The purpose of the work is to develop and research model and algorithms to determine the location and position of mobile agricultural machinery using a physical model. …”
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596
An Adaptive, Model-Robust, PV Maximum Power Point Tracking Algorithm
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597
Study on the Switching Model Predictive Control Algorithm in Batch Polymerization Process
Published 2025-06-01“…Finally, a switching model predictive control algorithm that determines the optimal manipulated value based on the on-line updated step response model is constructed, and a cascade control system using this algorithm is introduced to the temperature control of batch polyvinyl chloride suspension polymerization process. …”
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598
Applicability of Different Assimilation Algorithms in Crop Growth Model Simulation of Evapotranspiration
Published 2024-11-01Get full text
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599
A Wi-Fi RSS-RTT Indoor Positioning Model Based on Dynamic Model Switching Algorithm
Published 2024-01-01“…We tested our algorithm in four complex indoor environments, and compared its performance to traditional Wi-Fi indoor positioning models and state-of-the-art stacking models, demonstrating an improvement of up to 1.8 m on average.…”
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600
A hybrid renewable energy system for Hassi Messaoud region of Algeria: Modeling and optimal sizing
Published 2025-03-01Get full text
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