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Suggested Topics within your search.
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4401
EEG-Based Emotion Recognition Using Deep Learning Network with Principal Component Based Covariate Shift Adaptation
Published 2014-01-01“…To alleviate overfitting problem, principal component analysis (PCA) is applied to extract the most important components of initial input features. …”
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4402
Water‐to‐Air Imaging: A Recovery Method for the Instantaneous Distorted Image Based on Structured Light and Local Approximate Registration
Published 2025-04-01“…Then, the displacement information of the feature points on the distorted structured light image and the standard structured light image is obtained through the feature extraction algorithm and is used to estimate the distortion vector field of the corresponding sampling points in the distorted scene image. …”
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4403
PNN: A novel progressive neural network for fault classification in rotating machinery under small dataset constraint
Published 2025-09-01“…The PNN sequentially estimates the fixed-size refined features of the higher order with the help of all previously estimated features and appends them to the feature set. …”
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4404
A Novel Hybrid Methodology Based on Transfer Learning, Machine Learning, and ReliefF for Chickpea Seed Variety Classification
Published 2025-01-01“…In this study, a novel hybrid methodology is proposed for the chickpea classification problem. This methodology combines three well-suited and robust components: feature extraction using three pre-trained models, feature selection with the ReliefF algorithm, and classification employing classical machine learning methods to enhance classification accuracy and efficiency. …”
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4405
Research on scene matching positioning technology for large-scale indoor scenes
Published 2025-05-01“…Firstly, a prior database via the Oriented FAST and Rotated BRIEF feature extraction algorithm, employing a bag-of-words model for efficient feature matching, is proposed. …”
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4406
Research on bearing fault diagnosis based on improved northern goshawk algorithm optimizing SVM
Published 2025-05-01“…The energy of each frequency band in the 3rd layer was used as the feature vector and input into the fault diagnosis model. …”
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4407
MVHGCN: Predicting circRNA-disease associations with multi-view heterogeneous graph convolutional neural networks.
Published 2025-06-01“…MVHGCN first constructs a heterogeneous graph and generates feature descriptors by integrating multiple databases. …”
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4408
Author name disambiguation based on heterogeneous graph neural network.
Published 2025-01-01“…The current mainstream methods for author disambiguation are mainly divided into two methods: feature-based clustering and connection-based clustering, but none of the current mainstream methods can efficiently deal with the author name disambiguation problem, For this reason, this paper proposes the author name ablation method based on the relational graph heterogeneous attention neural network, first extract the semantic and relational information of the paper, use the constructed graph convolutional embedding module to train the splicing to get a better feature representation, and input the constructed network to get the vector representation. …”
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4409
CATransU-Net: Cross-attention TransU-Net for field rice pest detection.
Published 2025-01-01“…Accurate detection of rice pests in field is a key problem in field pest control. U-Net can effectively extract local image features, and Transformer is good at dealing with long-distance dependencies. …”
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4410
Unsupervised SAR Fine-Grained Ship Classification via Spherical Metric Refinement With Deep Subdomain Adaptation
Published 2025-01-01“…Unsupervised domain adaptation (UDA) is a promising method for addressing the problem of SAR fine-grained ship classification in target domain with no labeled data available by leveraging a large number of labeled samples from source domains. …”
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4411
Anomaly Detection for Suspension Systems Based on the Gaussian Distribution of Hyperspheres
Published 2021-11-01“…Firstly, FWHT(Fast Walsh-Hadamard Transform) technology was used to extract sample features, and the feature distribution space was made approxim ate to a hypersphere. …”
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4412
An efficient fusion detector for road defect detection
Published 2025-07-01“…To address this problem, an SCB-AF-Detector is proposed, which combines space-to-depth convolution with bottleneck transformer and employs enhanced asymptotic feature pyramid network to fuse features. …”
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4413
Cross-dataset person re-identification method based on multi-pool fusion and background elimination network
Published 2020-10-01“…The existing cross-dataset person re-identification methods were generally aimed at reducing the difference of data distribution between two datasets,which ignored the influence of background information on recognition performance.In order to solve this problem,a cross-dataset person re-ID method based on multi-pool fusion and background elimination network was proposed.To describe both global and local features and implement multiple fine-grained representations,a multi-pool fusion network was constructed.To supervise the network to extract useful foreground features,a feature-level supervised background elimination network was constructed.The final network loss function was defined as a multi-task loss,which combined both person classification loss and feature activation loss.Three person re-ID benchmarks were employed to evaluate the proposed method.Using MSMT17 as the training set,the cross-dataset mAP for Market-1501 was 35.53%,which was 9.24% higher than ResNet50.Using MSMT17 as the training set,the cross-dataset mAP for DukeMTMC-reID was 41.45%,which was 10.72% higher than ResNet50.Compared with existing methods,the proposed method shows better cross-dataset person re-ID performance.…”
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4414
Evaluating the Predictive Power of Software Metrics for Fault Localization
Published 2025-06-01“…This study investigates the predictive power of various software metrics for fault localization by framing the task as a multi-class classification problem and evaluating it using the Defects4J dataset. …”
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4415
IMP‐DETR: Optimization model for defect detection of injection‐moulded products
Published 2024-12-01“…Additionally, the Conv3XC‐Fusion module is designed to resolve the problem of integrating multi‐scale features, improving the stability of detection. …”
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4416
Research on the role of multi-sensor system information fusion in improving hardware control accuracy of intelligent system
Published 2024-10-01“…In the process of multi-sensor information fusion, there is not only the problem of information redundancy but also obvious time delay. …”
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4417
Fault diagnosis method of telecom cloud platform based on deep CNN model
Published 2025-12-01“…In response to the problem of fault location caused by massive alarm logs in the complex architecture of telecom cloud platforms, this study proposes a time-frequency image recognition model (WCNN) based on depthwise separable small convolution kernels, which replaces traditional pooling layers to achieve efficient feature extraction. …”
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4418
DEVELOPMENT STRATEGY ELITE AND ELITE EDUCATION
Published 2022-08-01“…The review concluded that the given monograph is a quite successful attempt to contribute to solving the problems of modern elitology education at a theoretical level. …”
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4419
Anomaly-Based Intrusion Detection System in Wireless Sensor Networks Using Machine Learning Algorithms
Published 2024-01-01“…This model applied mutual information (MI) for feature selection and the synthetic minority oversampling technique (SMOTE) for solving the imbalanced dataset problem. …”
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4420
Business Valuation with Machine learning
Published 2022-11-01“…The study also addresses the problem of the interpretability of the trained models. …”
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