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Suggested Topics within your search.
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5521
Chest X-Ray Images to Differentiate COVID-19 from Pneumonia with Artificial Intelligence Techniques
Published 2022-01-01“…This investigation has employed two algorithms to solve this problem objectively. One algorithm uses lower-dimension encoded features extracted from the X-ray images and applies them to the machine learning algorithms for final classification. …”
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5522
Long-Range Imaging through Scattering Media Using Deep Learning
Published 2024-09-01“…Imaging through scattering media is an important and challenging problem, and the technology has been used in many fields, such as autonomous driving, industrial inspections, remote sensing imaging, and biomedical imaging. …”
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5523
Digital Cartels and Inequalities: The Role Companies Have in Increasing Income Inequality
Published 2020-12-01“…At least it tries to reduce existing inequalities.The income inequality, which seems to be quite new today, is in fact a social problem since the early capitalist period. It can be said that income inequalities continue to grow in terms of incorporation. …”
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5524
Control of tool wear during turning of parts of construction and road machines in conditions of repair production
Published 2019-12-01“…At the same time, repair production uses mainly obsolete equipment and the qualification of machine-tools is often lower than in the manufacture of new products. A significant problem which makes it difficult to provide the required surface quality parameters is the wear of the cutting tool. …”
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5525
Boundary Layer Separation from a Curved Backward-Facing Step Using Improved Delayed Detached-Eddy Simulation
Published 2025-05-01“…Curved surfaces are a feature of many engineering applications, and as such, the accurate prediction of separation and reattachment from a curved surface is of great engineering importance. …”
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5526
An Optimal Linear Transformation for Data Assimilation
Published 2022-06-01“…We show for an idealized problem that sample‐based estimates of the COOs, in conjunction with covariance localization for the sample covariance, can approximate well the true values, but a practical implementation of the transformation for high‐dimensional applications remains a subject for future research. …”
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5527
SAR ship target detection method based on CNN structure with wavelet and attention mechanism.
Published 2022-01-01“…Although the deep semantic segmentation network has been widely used in the detection of ship targets in recent years, the global information of the image cannot be fully utilized. To solve this problem, a new convolutional neural network (CNN) method based on wavelet and attention mechanism was proposed in this paper, called the WA-CNN algorithm. …”
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5528
Research on Offshore Vessel Trajectory Prediction Based on PSO-CNN-RGRU-Attention
Published 2025-03-01“…In busy offshore waters with high vessel density and intersecting shipping lanes, the risk of collisions and accidents is significantly increased. To address the problem of insufficient feature extraction capability of traditional recurrent neural networks (RNNs) in ship trajectory prediction in busy nearshore areas, this paper proposes a hybrid model based on Particle Swarm Optimization (PSO), Convolutional Neural Networks (CNN), Residual Networks, Attention Mechanism, and Gated Recurrent Units (GRU), named PSO-CNN-RGRU-Attention, for ship trajectory prediction. …”
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5529
LTR-Net: A deep learning-based approach for financial data prediction and risk evaluation in enterprises.
Published 2025-01-01“…Financial data prediction and risk assessment represent a complex multi-task problem that requires effective handling of time-series data and multi-dimensional features. …”
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5530
High-Voltage CVT Fault Diagnosis Based on Effective Data Recognition and Multi-dimensional Information Fusion
Published 2025-05-01“…Subsequently, fuzzy theory is utilized for feature-level information fusion, and the variance contribution values of common factors are taken as input parameters for the membership function to identify the fault types of CVT, thus achieving the accurate diagnosis of high-voltage CVT faults. …”
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5531
State of Methods More Than Mere Words: Applying Linguistic Analysis Methods to Qualitative Projects
Published 2025-04-01“…Researchers employ numerous methods to explore phenomena, but few studies feature linguistic prompts as a primary data collection strategy. …”
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5532
Development of AI-Based Public Safety System with Face Recognition Using CNN and SVM Models in Real-Time
Published 2025-06-01“…Sexual crimes are an increasing problem, with many cases difficult to identify due to the limitations of existing surveillance systems. …”
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5533
Investigation of a Markov Model for Computer System Security Threats
Published 2017-08-01“…Also the prospects of the received results application to the problem of finding the optimal values of the security parameters is discussed.…”
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5534
Oxidative stress in jobs with exposure to xenobiotics
Published 2013-02-01“…Also, these workers need better precautions to protect them against serious health problem.…”
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5535
CST-Net: community-guided structural-temporal convolutional networks for popularity prediction
Published 2025-06-01“…The challenge of this problem comes from the inequality of the popularity of content and the numerous complex factors. …”
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5536
Maximum Entropy-Minimum Residual Model: An Optimum Solution to Comprehensive Evaluation and Multiple Attribute Decision Making
Published 2025-02-01“…The MEMR composite indicator extracts the common feature of multiple factors while preserving their diversity. …”
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5537
Video Recognition of Government Community Management Cases Based on Partial Differential Equation Method
Published 2021-01-01“…In the image smoothing layer, this paper innovatively selects the second derivative based on image processing as the inherent feature of image recognition, so as to solve the rough problem of image edge and improve the processing efficiency of the algorithm. …”
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5538
Perception and Control Module of the Automatic Tracking System forAutonomous-rail Rapid Tram
Published 2020-01-01“…Under the condition of incomplete road information and random vehicle vibration, its perception subsystem that builds a stable virtual track via image recognition solves the problem of information separation, identification, feature extraction and continuous digital virtual central line generation. …”
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5539
Intelligent recognition technology of high speed moving target contour in dynamic visual scene
Published 2025-03-01“…On the basis of extracting edge contours, the contour description method based on the increment of centroid height is used to extract the feature of contour centroid height increment, which not only considers the problem of motion blur but also incorporates the dynamic information of contour changes with target motion. …”
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5540
Cross-ViT based benign and malignant classification of pulmonary nodules.
Published 2025-01-01“…To solve this problem, a Cross fusion attention ViT (Cross-ViT) network that fuses local features extracted by CNN and global features extracted by Transformer is proposed. …”
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