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8021
An efficient numerical method for 2D elliptic singularly perturbed systems with different magnitude parameters in the diffusion and the convection terms, part Ⅱ
Published 2024-12-01“…To see in practice the efficiency of the numerical method, we show the numerical results obtained with our algorithm for a test problem, when the cases analyzed in this work are fixed; from those results, the uniform convergence of the numerical algorithm follows, in agreement with the theoretical results.…”
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8022
Analysis of Network Information Retrieval Method Based on Metadata Ontology
Published 2022-01-01“…The experimental results in this paper show that the text feature extraction of the network information retrieval method based on the metadata ontology calculation has a good performance in terms of accuracy, and the accuracy of the extraction and clustering results is as high as about 90%. The improved CCA algorithm used is better than the traditional CCA and the accuracy is improved by 23%, which is 12% higher than the LDA-CCA algorithm.…”
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8023
Analyzing Student Academic Achievement Using Machine Learning Techniques at Senior High School Darunnajah Jakarta
Published 2024-06-01“…Ultimately, the SVM algorithm demonstrated the highest accuracy, achieving an 84% accuracy rate compared to KNN and logistic regression.…”
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8024
Identifying potential threats to economic security in a commercial organization
Published 2023-12-01“…The article reveals methods of identifying potential threats to economic security of commercial organization, primarily the algorithm of express diagnostics of its financial and economic activities. …”
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8025
Cooperative Localization of Multi-UAVs via Dynamic Nonparametric Belief Propagation under GPS Signal Loss Condition
Published 2014-02-01“…Furthermore, dNBP provides the basis for distributed algorithm in which messages are exchanges between neighboring UAVs. …”
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8026
Virtual Antenna Array Analysis for MIMO Synthetic Aperture Radars
Published 2012-01-01“…Most of the MIMO SAR research so far focused on signal/data models and corresponding signal processing algorithm. Little work related to MIMO SAR antenna analysis can be found. …”
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8027
Aeroservoelastic Pitch Control of Stall-Induced Flap/Lag Flutter of Wind Turbine Blade Section
Published 2015-01-01“…A single neuron PID control strategy with improved Hebb learning algorithm and a radial basic function neural network PID algorithm are applied and performed well in the range of extreme wind speeds.…”
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8028
Estimation of FBMC/OQAM Fading Channels Using Dual Kalman Filters
Published 2014-01-01“…The standard solution to this problem is the least square (LS) estimator or the minimum mean square error (MMSE) estimator with possible adaptive implementation using recursive least square (RLS) algorithm or least mean square (LMS) algorithm. However, these adaptive filters cannot well-exploit fading channel statistics. …”
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8029
Multiview ISAR Imaging for Complex Targets Based on Improved SBR Scattering Model
Published 2021-01-01“…The bidirectional ray-tracing algorithm is developed to reduce the computation time. …”
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8030
An Ant Colony Optimization Based Feature Selection for Web Page Classification
Published 2014-01-01“…We also showed that the proposed ACO based algorithm can select better features with respect to the well-known information gain and chi square feature selection methods.…”
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8031
Continuous Probabilistic Skyline Queries for Uncertain Moving Objects in Road Network
Published 2014-03-01“…After defining the notion of dominant probability and probabilistic skyline, we put forward a novel algorithm to deal with continuous probabilistic skyline query on road network. …”
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8032
Design and Performance Assessment of Adaptive Harmonic Control for a Half-Car Active Suspension System
Published 2022-01-01“…Additionally, an improvement to the harmonic control algorithm has been accomplished.…”
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8033
Improved GSO Optimized ESN Soft-Sensor Model of Flotation Process Based on Multisource Heterogeneous Information Fusion
Published 2014-01-01“…The ESN soft-sensor model of flotation process is optimized by the GSO algorithm with congestion factor. Simulation results show that the model has better generalization and prediction accuracy to meet the online soft-sensor requirements of the real-time control in the flotation process.…”
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8034
Cooperative Control of Multistation Passenger Inflows in Case of Irregular Large-Scale Passenger Flows
Published 2022-01-01“…An improved particle swarm optimization algorithm was designed to determine an optimal solution, and a case study on the Chengdu metro in China was carried out to examine the performance of the model. …”
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8035
Time-Delayed Acceleration Feedback Control of a Single-Link Flexible Manipulator Using Kalman Filter
Published 2021-01-01“…In light of the estimated augmented states, a hybrid controller that combines a feedback control algorithm and a feedforward control algorithm is designed according to optimal control theory and Moore–Penrose theory. …”
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8036
Random k conditional nearest neighbor for high-dimensional data
Published 2025-01-01“…The k nearest neighbor (kNN) approach is a simple and effective algorithm for classification and a number of variants have been proposed based on the kNN algorithm. …”
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8037
A multi-task model for failure identification and GPS assessment in metro trains
Published 2024-11-01“…This work aimed to develop a deep learning algorithm for fault analysis in metro trains. The MetroPT dataset was used for this work. …”
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8038
Implementing Two Dimensions Decentralized Carrier Phase Shift Method for Multicell Serial-Parallel Inverters
Published 2025-01-01“…This paper proposes and verifies an algorithm to ensure that the carrier phase angles of cells in the 2D structure are evenly alternating, thereby improving the algorithm to balance the alternating current between parallel branches connecting the load. …”
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8039
Research on Innovative Apple Grading Technology Driven by Intelligent Vision and Machine Learning
Published 2025-01-01“…An improved DPC-AWKNN segmentation algorithm is proposed for segmenting the apple body. …”
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8040
Downregulation of FXYD2 Is Associated with Poor Prognosis and Increased Regulatory T Cell Infiltration in Clear Cell Renal Cell Carcinoma
Published 2022-01-01“…Through the ESTIMATE algorithm, ssGSEA algorithm, CIBERSORT algorithm, TIMER database, and our laboratory experiment, FXYD2 was found to correlate with the immune landscape, especially regulatory T cells (Treg), in ccRCC. …”
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