Showing 3,421 - 3,440 results of 5,074 for search 'features network (evolution OR evaluation)', query time: 0.21s Refine Results
  1. 3421

    Preoperative assessment of tertiary lymphoid structures in stage I lung adenocarcinoma using CT radiomics: a multicenter retrospective cohort study by Xiaojiang Zhao, Yuhang Wang, Mengli Xue, Yun Ding, Han Zhang, Kai Wang, Jie Ren, Xin Li, Meilin Xu, Jun Lv, Zixiao Wang, Daqiang Sun

    Published 2024-12-01
    “…Tumor segmentation was achieved using an automatic virtual adversarial training segmentation algorithm based on a three-dimensional U-shape convolutional neural network (3D U-Net). Radiomic features were extracted from the tumor and peritumoral areas, with extensions of 2 mm, 4 mm, 6 mm, and 8 mm, respectively, and deep learning image features were extracted through a convolutional neural network. …”
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  2. 3422

    FAViTNet: An Effective Deep Learning Framework for Non-Invasive Fetal Arrhythmia Diagnosis by Bipin Samuel, Malaya Kumar Hota

    Published 2025-01-01
    “…Channel-wise calibration is utilized to attain more attention to the deep feature maps acquired from the ghost network. The transformer encoder block effectively attains the long-term dependencies from the 1D embedded features with gated linear unit (GLU)-based multi-head self-attention where deep features are learned to discern fetal arrhythmia effectively. …”
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  3. 3423

    Self-Supervised Learning Meets Custom Autoencoder Classifier: A Semi-Supervised Approach for Encrypted Traffic Anomaly Detection by A. Ramzi Bahlali, Abdelmalik Bachir, Abdeldjalil Labed

    Published 2025-01-01
    “…In this paper, we propose a semi-supervised learning framework that leverages Self-Supervised Learning (SSL) to learn discriminative representations from unlabeled network traffic. We design a novel pretext task that predicts important masked features, enabling the model to capture meaningful structure in the data. …”
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  4. 3424

    Sleep deprivation disturbed regional brain activity in healthy subjects: evidence from a functional magnetic resonance-imaging study by Wang L, Chen Y, Yao Y, Pan Y, Sun Y

    Published 2016-04-01
    “…ALFF was used to assess local brain features. The mean ALFF-signal values of the different brain areas were evaluated to investigate relationships with clinical features and were analyzed with a receiver-operating characteristic curve.Results: Compared with NS subjects, SD subjects showed a lower response-accuracy rate, longer response time, and higher lapse rate. …”
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  5. 3425

    GPPK4PCM: pest classification model integrating growth period prior knowledge by Jianhua Zheng, Junde Lu, Yusha Fu, Ruolin Zhao, Jinfang Liu, Zhaoxi Luo, Zhijie Luo

    Published 2025-07-01
    “…The model is composed of three sub-modules where: i) A deep learning network first identifies the growth periods of pests, and this prior knowledge is then used to guide the text encoder of the CLIP pre-trained model in generating period-specific textual features. ii) A parallel deep learning network extracts visual features from pest images. iii) An efficient low-rank multimodal fusion module integrates textual and visual features through parameter-optimized tensor decomposition, significantly improving classification accuracy across pest developmental phases. …”
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  6. 3426

    Optical Coherent Tomography-Angiography in the Research of Myopia Complicated by Choroidal Neovascularization by E. A. Drozdova, O. V. Zhiliaeva

    Published 2020-09-01
    “…OCTA identifies the features of the course of myopic CNV depending on the phenotype, allows to evaluate the effectiveness of anti-VEGF therapy and the degree of progression of degenerative changes in the macular region.…”
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  7. 3427

    Deep Learning Approach for Estimating Workability of Self-Compacting Concrete from Mixing Image Sequences by Zhongcong Ding, Xuehui An

    Published 2018-01-01
    “…The proposed model integrates features of the convolutional neural network and long short-term memory and is trained to extract features and compute an estimate. …”
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  8. 3428

    The glacial paleolandscapes of Southern Africa: the legacy of the Late Paleozoic Ice Age by P. Dietrich, P. Dietrich, P. Dietrich, F. Guillocheau, G. A. Douillet, N. P. Griffis, G. Baby, D. P. Le Héron, L. Barrier, M. Mathian, I. P. Montañez, C. Robin, T. Gyomlai, T. Gyomlai, C. Kettler, A. Hofmann

    Published 2025-06-01
    “…These valleys may have later facilitated ice flow from highlands to lowlands, although the extent and configuration of such features remain speculative.</p> <p>The exhumed pre-LPIA landforms may in some cases be taken for pediments, pediplains, and pedivalleys and interpreted as recording the topographic evolution of Southern Africa after the dislocation of Gondwana during the Mesozoic. …”
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  9. 3429

    A dynamic preference recommendation model based on spatiotemporal knowledge graphs by Xinyu Fan, Yinqin Ji, Bei Hui

    Published 2024-11-01
    “…Abstract Recommender systems are of increasing importance owing to the growth of social networks and the complexity of user behavior, and cater to the personalized needs of users. …”
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  10. 3430

    An Improved YOLOv8-Based Dense Pedestrian Detection Method with Multi-Scale Fusion and Linear Spatial Attention by Han Gong, Tian Li, Lijuan Wang, Shucheng Huang, Mingxing Li

    Published 2025-05-01
    “…Firstly, to resolve the difficulty of extracting features from small-scale pedestrians in dense environments, a backbone network enhanced with deformable convolution and dynamic convolution is adopted to improve feature extraction capabilities. …”
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  11. 3431

    Breast cancer detection based on histological images using fusion of diffusion model outputs by Younes Akbari, Faseela Abdullakutty, Somaya Al Maadeed, Ahmed Bouridane, Rifat Hamoudi

    Published 2025-07-01
    “…These segmented regions, combined with predicted noise from the diffusion model and original images, are processed through an EfficientNet-B0 network to extract enhanced features. A transformer decoder then fuses these features to generate final detection results. …”
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  12. 3432

    TLINet: A defects detection method for insulators of overhead transmission lines using partially transformer block. by Xun Li, Yuzhen Zhao, Yang Zhao, Zhun Guo, Yongming Zhang, Xiangke Jiao, Baoxi Yuan

    Published 2025-01-01
    “…Furthermore, considering the multi-scale variations of insulator defects, this paper proposes a Context-Guided Feature Fusion Network (CGFFN). This module enables fine-grained fusion of features at different scales, allowing the model to generate adaptive responses to defects of various sizes. …”
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  13. 3433

    A Spatial–Frequency Combined Transformer for Cloud Removal of Optical Remote Sensing Images by Fulian Zhao, Chenlong Ding, Xin Li, Runliang Xia, Caifeng Wu, Xin Lyu

    Published 2025-04-01
    “…In order to further enhance the features extracted by DBSA and FreSA, we design the dual-domain feed-forward network (DDFFN), which effectively improves the detail fidelity of the restored image by multi-scale convolution for local refinement and frequency transformation for global structural optimization. …”
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  14. 3434

    An Adaptive Distributed Consumer Trust Model for Social Commerce by Xiumu Weng, Ding Pan, Yun Jin

    Published 2024-12-01
    “…This paper proposes an adaptive distributed trust model. The main features of its algorithm include (1) When calculating product trustworthiness, evaluations from consumers themselves, social networks, and e-commerce platforms are integrated, and the importance of these three sources of trust can change adaptively as consumers learn. (2) When selecting product providers and advisers, the Softmax algorithm is used to deal with the “exploration or exploitation” dilemma in reinforcement learning. (3) Consider the emotional attachment between consumers and advisers. (4) Design a blacklist mechanism to determine alternative product providers. …”
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  15. 3435

    An Optimized Dynamic Scene Change Detection Algorithm for H.264/AVC Encoded Video Sequences by Giorgio Rascioni, Susanna Spinsante, Ennio Gambi

    Published 2010-01-01
    “…Scene change detection plays an important role in a number of video applications, including video indexing, semantic features extraction, and, in general, pre- and post-processing operations. …”
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  16. 3436

    Securing the CAN bus using deep learning for intrusion detection in vehicles by Ritu Rai, Jyoti Grover, Prinkle Sharma, Ayush Pareek

    Published 2025-04-01
    “…We explore recurrent neural network (RNN) variants, including LSTM, GRU, and VGG-16, to analyze temporal and spatial features in the data. …”
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  17. 3437

    A malware classification method based on directed API call relationships. by Cuihua Ma, Zhenwan Li, Haixia Long, Anas Bilal, Xiaowen Liu

    Published 2025-01-01
    “…To effectively capture these features, we introduce First-order and Second-order Graph Convolutional Networks (FSGCN) to approximate the operations of a directed graph convolutional network (DGCN). …”
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  18. 3438
  19. 3439

    SwinLightGAN a study of low-light image enhancement algorithms using depth residuals and transformer techniques by Min He, Rugang Wang, Mingyang Zhang, Feiyang Lv, Yuanyuan Wang, Feng Zhou, Xuesheng Bian

    Published 2025-04-01
    “…The network integrates a generator model based on a Residual Jumping U-shaped Network (U-Net) architecture for precise local detail extraction with an illumination network enhanced by Shifted Window Transformer (Swin Transformer) technology that captures multi-scale spatial features and global contexts. …”
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  20. 3440

    Assessment Method for Feeding Intensity of Fish Schools Using MobileViT-CoordAtt by Shikun Liu, Xingguo Liu, Haisheng Zou

    Published 2025-05-01
    “…The method employs a lightweight MobileViT backbone network, integrated with a Coordinate Attention (CoordAtt) mechanism and a multi-scale feature fusion strategy. …”
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