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1521
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1522
An optimized support vector machine for lung cancer classification system
Published 2024-12-01Get full text
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1523
Method for Automatic Segmentation of Vehicles in Digital Images
Published 2019-12-01“…However, the problem of developing segmentation algorithms ensuring improved quality of image segmentation remains to be solved.Aim. …”
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1524
Modern principles of conservative treatment of mild and moderate forms of ulcerative colitis
Published 2022-11-01Get full text
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1525
Development of an efficient method for object detection and localization in 3D space using RGBD cameras for autonomous systems
Published 2025-12-01“…The proposed approach combines heuristic isometry estimation with segmentation methods (DBSCAN), plane estimation (RANSAC), and orientation analysis, enabling effective processing of scenes with planar backgrounds. The main advantage of the algorithm lies in its ability to operate in real time: the processing time for a single frame is only 20 ms, achieving object positioning accuracy up to 5.48 cm. …”
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1526
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1527
Breast cancer image classification by using HCNN and LeNet5
Published 2024-12-01“…Abstract Medical data from many sectors has greatly increased during the last 10 years. One of the main causes of death and illness among women worldwide is breast cancer. …”
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1528
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1529
Control Bandwidth Promotion of Adaptive Fiber-Optics Collimator and Its Application in Coherent Beam Combination
Published 2018-01-01“…Through the analysis of this model, we find that the resonance and the inherent response delay are the main limiting factors. To solve these two problems, an active resonance suppression method based on biquad filters and an improved control algorithm named precise-delayed stochastic parallel gradient descent (PD-SPGD) is proposed. …”
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1530
Simulation of the Operation of a Borehole Groundwater Intake with an Annular Prefabricated Conduit
Published 2023-06-01“…The resulting algorithm can be easily extended to any number of wells. …”
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1531
Design Optimization and Performance Analysis of High Torque Density and Efficiency Motors for eVTOL Applications
Published 2025-01-01“…To address the strong coupling issue of stator structural parameters, a multi-objective optimization algorithm was introduced to achieve a balance between high torque density and high efficiency. …”
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1532
Circular Radon Transform Inversion Technique in Synthetic Aperture Ultrasound Imaging: an Ultrasound Phantom Evaluation
Published 2014-10-01“…The paper presents derivation of the closed-form solution of the CRT inversion algorithms by two different approaches: the range-migration algorithm (RMA) and the deconvolution algorithm (DA). …”
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1533
Combination of machine learning and data envelopment analysis to measure the efficiency of the Tax Service Office
Published 2025-02-01“…The optimization of multilayer perceptrons using genetic algorithms reduced the mean squared error by about 75.75%, from 0.0144 to 0.0035. …”
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1534
Low power energy balanced clustering routing scheme based on improved SSA and Multi-Hop transmission in IoT
Published 2025-04-01“…Firstly, the sparrow search algorithm is improved by adding adaptive sine function and Cauchy random number to raise the search capability of the discoverer; The standard normal distribution random number is used to enhance the vigilant escape from the limit of local optimal value. …”
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1535
Demand side management with electric vehicles and optimal renewable resources integration under system uncertainties
Published 2025-05-01“…The study utilizes the Zebra optimization algorithm (ZOA), in comparison with the Whale optimization algorithm (WOA), Grey wolf optimization algorithm (GWO), and Genetic algorithm (GA). …”
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1536
A measure of the difference between test sets for generating controlled random tests
Published 2022-12-01“…For the case p = 2, mathematical relations are given for calculating the intervals and distances AD(Ti, Tk) for address sequences 2A used for controlled random testing of storage devices. The main attention is paid to binary test sets, when the task of calculating given difference metric is reduced to the classical assignment problem using the Hungarian algorithm. …”
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1537
Determination of <sup>238</sup>U Content by Gamma Radiation Emitting from <sup>234m</sup>Pa Radionuclide
Published 2022-04-01“…This method makes it possible to determine the content of 238U in a continuous homogeneous medium while presence of natural radionuclides in it.The algorithm for determining of 238U content includes several main steps. …”
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1538
Differential Diagnosis of Jejunum and Ileum Tumours Based on Video Capsule Endoscopy Data Using Mathematical Analysis
Published 2018-11-01“…The developed diagnostic algorithm can support decision making by the clinician within the task of differentiating jejunum or ileum tumour lesions into three main types: benign epithelial tumours, benign non-epithelial tumours and malignant tumours. …”
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1539
Computer-aided diagnosis of Haematologic disorders detection based on spatial feature learning networks using blood cell images
Published 2025-04-01“…Finally, the CADHDD-SFLNHM model implements the pelican optimization algorithm (POA) method to fine-tune the hyperparameters involved in the CNN-BiGRU-A method. …”
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1540
Classification and Recognition Method for Bearing Fault based on IFOA-SVM
Published 2021-02-01Get full text
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