Showing 241 - 260 results of 980 for search 'sample graphs', query time: 0.09s Refine Results
  1. 241

    MoAGL-SA: a multi-omics adaptive integration method with graph learning and self attention for cancer subtype classification by Lei Cheng, Qian Huang, Zhengqun Zhu, Yanan Li, Shuguang Ge, Longzhen Zhang, Ping Gong

    Published 2024-11-01
    “…First, patient relationship graphs are generated from each omics dataset using graph learning. …”
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    Article
  2. 242

    PIDQA—Question Answering on Piping and Instrumentation Diagrams by Mohit Gupta, Chialing Wei, Thomas Czerniawski, Ricardo Eiris

    Published 2025-04-01
    “…First, we recognize entities in a P&ID image and organize their relationships to form a base entity graph. Second, this entity graph is converted into a Labeled Property Graph (LPG), enriched with semantic attributes for nodes and edges. …”
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    Article
  3. 243
  4. 244

    A New Technique for Quantitative Determination of Dexamethasone in Pharmaceutical and Biological Samples Using Kinetic Spectrophotometric Method by Ali Mohammad Akhoundi-Khalafi, Masoud Reza Shishehbore

    Published 2015-01-01
    “…Under optimized experimental conditions, calibration graph was linear over the range 0.2–54.0 mg L−1. …”
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    Article
  5. 245

    A food safety targeted sampling decision-making method based on association rule mining and GNNs by Jiabin Yu, Xinyue Ma, Xin Zhang, Xiaoyu Cui, Shuaixiang Chen, Zhiyao Zhao

    Published 2025-07-01
    “…Second, a decision-making support module for targeted sampling to support food safety was constructed. A graph neural network was used to perform decision-making on the sampling frequency. …”
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    Article
  6. 246

    Graphene for separation and preconcentration of trace amounts of cobalt in water samples prior to flame atomic absorption spectrometry by Yukun Wang, Xiaojing Ke, Xin Zhou, Jingci Li, Jingjun Ma

    Published 2016-09-01
    “…Under optimum conditions, the calibration graph was linear in the concentration range of 5.0–240.0 μg L−1 with a detection limit of 0.36 μg L−1. …”
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    Article
  7. 247

    Small Sample Fiber Full State Diagnosis Based on Fuzzy Clustering and Improved ResNet Network by Xiangqun Li, Jiawen Liang, Jinyu Zhu, Shengping Shi, Fangyu Ding, Jianpeng Sun, Bo Liu

    Published 2024-01-01
    “…These features are used to construct a feature vector matrix, and a dynamic clustering graph is formed using fuzzy clustering to realize the fiber state diagnosis. …”
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    Article
  8. 248

    A framework for parsing psychopathological heterogeneity: initial application in a large-scale unselected community sample by Chaoyi Wu, Chenyu Yuan, Yinqing Fan, Ang Hong, Zhiling Wu, Zhen Wang

    Published 2025-07-01
    “…Methods Data on comprehensive psychopathology and RDoC negative valence constructs were collected from the sample. Factor analysis and exploratory graph analysis were used to extract symptom dimensions. …”
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    Article
  9. 249
  10. 250

    Methodological development study: Dynamic mask attention graph neural network for mechanical ventilation in elderly intensive care unit patients by Yi Xie, Ni Xie, Jiao Guo

    Published 2025-07-01
    “…We propose a dynamic mask attention graph neural network (DymaGNN) to capture the time-varying relationship of key physiological variables by constructing a dynamic heterogeneous graph structure and an adaptive edge-weighting mechanism. …”
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    Article
  11. 251

    Edges are all you need: Potential of medical time series analysis on complete blood count data with graph neural networks. by Daniel Walke, Daniel Steinbach, Sebastian Gibb, Thorsten Kaiser, Gunter Saake, Paul C Ahrens, David Broneske, Robert Heyer

    Published 2025-01-01
    “…Additionally, we connected complete blood count samples of the same patient based on their measured time (patient-centric graphs) to incorporate time series information in the GNNs. …”
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    Article
  12. 252
  13. 253

    Directions for Improving Labor Force Surveys in Uzbekistan Based on Foreign Experience by A. T. Tairova

    Published 2024-08-01
    “…At the same time, approaches to forming a sample of households to be included in the survey are carried out differently in different countries. …”
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    Article
  14. 254

    Fault diagnosis of power transformers based on dissolved gas analysis and multi-kernel graph convolution network integrated with dual-channel classifiers by Xuebin Lv, Fuzheng Liu, Mingshun Jiang, Faye Zhang, Lei Jia

    Published 2025-03-01
    “…Secondly, extract and model sample features deeply adopting graph generation network and multi-kernel graph convolution network to further explore the relationship between representation features and fault samples. …”
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    Article
  15. 255

    Leveraging molecular-QTL co-association to predict novel disease-associated genetic loci using a graph convolutional neural network. by Julian Ng-Kee-Kwong, Andrew D Bretherick

    Published 2025-01-01
    “…We encode their co-association across the genome using PinSage, a graph convolutional neural network-based recommender system previously deployed at Pinterest. …”
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    Article
  16. 256

    A New Approach to Studying Net Present Value and the Internal Rate of Return of Engineering Projects under Uncertainty with Three-Dimensional Graphs by Alexander Maravas, John-Paris Pantouvakis

    Published 2018-01-01
    “…Three-dimensional fNPV and fIRR graphs are introduced as a means of visualizing uncertainty. …”
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    Article
  17. 257

    A Novel Fault Diagnosis Method Using FCEEMD-Based Multi-Complexity Low-Dimensional Features and Directed Acyclic Graph LSTSVM by Rongrong Lu, Miao Xu, Chengjiang Zhou, Zhaodong Zhang, Kairong Tan, Yuhuan Sun, Yuran Wang, Min Mao

    Published 2024-11-01
    “…Finally, a multi-classifier based on DAG LSTSVM is constructed using the directed acyclic graph (DAG) strategy, improving fault diagnosis precision. …”
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    Article
  18. 258

    Effectiveness of dogmatic criminal law reasoning in the permanent structure of the general theory of crime and punishment through plithogenic n-SuperHyperGraphs by Luis A. Crespo-Berti, Josía Jeseff Isea Argüelles, Marco Patricio Villa Zura

    Published 2025-07-01
    “…The research involves an interdisciplinary approach of legal dogmatic theory of crime and punishment in conjunction with fuzzy logic and combinatorial mathematics to investigate a sample of case law for where n-SuperHyperGraphs fill in the gaps of traditional criminal dogmatics. …”
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    Article
  19. 259

    ResGAT-F: a novel graph neural network-based approach for evaluating landing suitability in the lunar southern polar region by Shibo Wen, Yongzhi Wang, Xingyu Chen, Qizhou Gong, Jianzhong Liu, Xiaoxi Kang, Hengxi Liu, Kai Zhu, Sheng Zhang

    Published 2025-08-01
    “…This study proposes a Residual Connection Graph Attention Forest (ResGAT-F) model, which systematically integrates multi-source spatial data to extract regional features and environmental relationships, enabling a quantitative assessment of landing suitability that addressing safety and multi-disciplinary scientific exploration scenarios. …”
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    Article
  20. 260

    A Dual-Perspective Self-Supervised IoT Intrusion Detection Method Based on Topology Reconstruction and Feature Perturbation by Ruisheng Li, Huimin Shen, Qilong Zhang

    Published 2025-01-01
    “…Additionally, the custom adaptive cosine loss function dynamically adjusts the loss weights of different samples and utilizes cosine similarity to align the embeddings of real and predicted graphs, thereby maximizing mutual information between local embeddings of real graphs and global summaries. …”
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    Article