Showing 781 - 800 results of 980 for search 'sample graphs', query time: 0.08s Refine Results
  1. 781

    Can activator protein-1 transcription factors be monitored in the maternal circulation to predict set on labor? by Toghrul Yahyayev, Tugce Senturk Kirmizitas, Ali Benian, Tuba Gunel

    Published 2025-03-01
    “…Gene expression of JUN, FOS, and FOSL2 was analyzed in serum and myometrial samples using droplet digital polymerase chain reaction, and statistical analysis was performed using GraphPad software (GraphPad Software, San Diego, CA, USA). …”
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    Article
  2. 782

    Hierarchical Semi-Supervised Representation Learning for Cyber Physical Social Intelligence by Na Song, Jing Yang, Xuemei Fu, Xiangli Yang, Ying Xie, Shiping Wang

    Published 2025-06-01
    “…Simultaneously, a learnable graph neural network captures global topology using a graph structure-level reconstruction loss. …”
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    Article
  3. 783

    Differentiable MadNIS-Lite by Theo Heimel, Olivier Mattelaer, Tilman Plehn, Ramon Winterhalder

    Published 2025-01-01
    “…These new techniques boost the performance of current and planned MadGraph implementations. Combining phase-space mappings with a set of very small learnable flow elements, MADNIS-Lite, can improve the sampling efficiency while being physically interpretable. …”
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    Article
  4. 784

    An artificial intelligence approach to palaeogeographic studies: a case study of the Late Ordovician brachiopods of Laurentia by Akbar Sohrabi

    Published 2025-06-01
    “…The correspondence of the neural network model training samples and their associated locations for the real samples (left graph) and the training samples (right graph) are shown (Fig. 9). …”
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    Article
  5. 785

    Improving CSCL Performance: A Quasiexperimental Study with Control and Intervention Groups Comparing Informative and Suggestive Feedback by Lanqin Zheng, Kaushal Kumar Bhagat, Miaolang Long, Nitesh Kumar Jha

    Published 2025-08-01
    “…This study adopted a convenience sampling method, and a total of 104 undergraduate students registered in a mandatory course voluntarily participated in a quasiexperimental study. …”
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    Article
  6. 786
  7. 787

    Fusion of Masked Autoencoder for Adaptive Augmentation Sequential Recommendation by SUN Xiujuan, SUN Fuzhen, LI Pengcheng, WANG Aofei, WANG Shaoqing

    Published 2024-12-01
    “…Then, an adaptive graph augmentation module is designed to extract important self-supervised signals based on an adaptive sampling strategy, learning more accurate item representations and effectively avoiding the interference of noise signals. …”
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    Article
  8. 788

    Multiconsensus of Second-Order Multiagent Networks via Pulse-Modulated Intermittent Control by Ming Chi, Xu-Long Wang, Ding-Xin He, Zhi-Wei Liu

    Published 2020-01-01
    “…This paper studies the multiconsensus problem of multiagent networks based on sampled data information via the pulse-modulated intermittent control (PMIC) which is a general control framework unifying impulsive control, intermittent control, and sampling control. …”
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  9. 789

    An MBO method for modularity optimisation based on total variation and signless total variation by Zijun Li, Yves van Gennip, Volker John

    “…Modularity [1] is a measure of community structure that compares connectivity in the network with the expected connectivity in a graph sampled from a random null model. Its optimisation is a common approach to tackle the community detection problem. …”
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    Article
  10. 790

    ORSO (Online Resource for Social Omics): A data-driven social network connecting scientists to genomics datasets. by Christopher A Lavender, Andrew J Shapiro, Frank S Day, David C Fargo

    Published 2020-01-01
    “…The topology of the network graph reflects established biology, with samples from related systems grouped together. …”
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    Article
  11. 791

    Distributed Impulsive Consensus of the Multiagent System without Velocity Measurement by Zhi-Wei Liu, Hong Zhou, Zhi-Hong Guan, Wen-Shan Hu, Li Ding, Wei Wang

    Published 2013-01-01
    “…It is shown that the control gains, the sampled period and the eigenvalues of Laplacian matrix of communication graph play key roles in achieving consensus. …”
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    Article
  12. 792

    Towards accurate food safety risks prediction via context-enhanced heterogeneous GNN by Ying Tang, Yu Han, Weihua Zhou

    Published 2025-06-01
    “…Second, we construct a heterogeneous graph that connects food samples, geographical origins, and adulterants to model their complex interactions. …”
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    Article
  13. 793

    Resource-efficient shadow tomography using equatorial stabilizer measurements by Guedong Park, Yong Siah Teo, Hyunseok Jeong

    Published 2025-07-01
    “…We numerically confirm our theoretically derived shadow-tomographic sampling complexities with random pure states and multiqubit graph states. …”
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    Article
  14. 794

    The impact of dropouts in scRNAseq dense neighborhood analysis by Alisa Pavel, Manja Gersholm Grønberg, Line H. Clemmensen

    Published 2025-01-01
    “…The most commonly used clustering methodologies to detect dense local neighborhoods are based on graph clustering on a nearest neighbor graph. However, high dropout rates may break this assumption and make it difficult to reliably detect such dense local neighborhoods.We assess the cluster homogeneity and stability under increasing degrees of dropouts in one of the most popular clustering pipelines (dimensionality reduction + graph based clustering), as provided by scRNAseq analyses packages Seurat and Scanpy. …”
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  15. 795

    Inference of population splits and mixtures from genome-wide allele frequency data. by Joseph K Pickrell, Jonathan K Pritchard

    Published 2012-01-01
    “…In this paper, we present a statistical model for inferring the patterns of population splits and mixtures in multiple populations. In our model, the sampled populations in a species are related to their common ancestor through a graph of ancestral populations. …”
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  16. 796

    Symmetry-driven embedding of networks in hyperbolic space by Simon Lizotte, Jean-Gabriel Young, Antoine Allard

    Published 2025-05-01
    “…We present BIGUE, a Markov chain Monte Carlo (MCMC) algorithm that samples the posterior distribution of a Bayesian hyperbolic random graph model. …”
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  17. 797

    Nonlinear Determination Method for Self-Heating Initiative Temperature of Sulfide Ores by Huimin Jin, Wei Pan, Xue Shen, Shuangyi Cheng

    Published 2020-01-01
    “…The purpose of this article is to explore a new method to determine the self-heating initiative temperature of sulfide ores for preventing spontaneous combustion of sulfide ores. Two typical ore samples with self-heating characteristics are studied by wavelet transform, recursive graph analysis, Hurst index extraction, and approximate entropy detection. …”
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  18. 798

    Prediction and Quantification of Splice Events from RNA-Seq Data. by Leonard D Goldstein, Yi Cao, Gregoire Pau, Michael Lawrence, Thomas D Wu, Somasekar Seshagiri, Robert Gentleman

    Published 2016-01-01
    “…Splice junctions and exons are predicted from reads mapped to a reference genome and are assembled into a genome-wide splice graph. Splice events are identified recursively from the graph and are quantified locally based on reads extending across the start or end of each splice variant. …”
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  19. 799

    LDMP-RENet: Reducing intra-class differences for metal surface defect few-shot semantic segmentation. by Jiyan Zhang, Hanze Ding, Zhangkai Wu, Ming Peng, Yanfang Liu

    Published 2025-01-01
    “…Specifically, it can be categorized into two types: the semantic intra-class difference induced by internal factors in metal samples and the distortion intra-class difference caused by external factors of surroundings. …”
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    Article
  20. 800

    Ranking Assisted Unsupervised Morphological Disambiguation of Turkish by Hayri Volkan Agun, Ozkan Aslan

    Published 2025-01-01
    “…The suggested method selects less ambiguous analyses for statistical aggregation and applies inference through the PageRank algorithm on a densely connected graph. Subsequently, this graph is utilized to develop a voting schema for each test word based on the connections in the test sentence. …”
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