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Bio inspired feature selection and graph learning for sepsis risk stratification
Published 2025-05-01Subjects: “…Generative pre-training-graph neural networks…”
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Application research of sample data generation based on improved Cycle-GAN in intrusion detection
Published 2025-04-01Subjects: Get full text
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A Novel Assembly Process Knowledge Graph Inference Method Integrating Logical Rules and Embedded Learning
Published 2025-03-01Subjects: Get full text
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Multi-behavior aware recommendation with joint contrastive learning and reinforced negative sampling
Published 2025-06-01Subjects: Get full text
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MCGS-ReID: A Visible-Infrared Vehicle Reidentification Method Using Modal-Cross Graph Sampler
Published 2025-01-01Subjects: Get full text
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Experience sampling method studies in physical activity research: the relevance of causal reasoning
Published 2025-03-01Subjects: “…Experience sampling method…”
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Graph of graphs analysis for multiplexed data with application to imaging mass cytometry.
Published 2021-03-01“…Each slide is a spatial assay consisting of high-dimensional multivariate observations (m-dimensional feature space) collected at different spatial positions and capturing data from a single biological sample or even representative spots from multiple samples when using tissue microarrays. …”
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Transductive zero-shot learning via knowledge graph and graph convolutional networks
Published 2025-08-01“…To tackle this problem, we propose a transductive zero-shot learning method, based on Knowledge Graph and Graph Convolutional Network. We firstly learn a knowledge graph, where each node represents a category encoded by its semantic embedding. …”
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An Adaptive Graph Convolutional Network with Spatial Autocorrelation for Enhancing 3D Soil Pollutant Mapping Precision from Sparse Borehole Data
Published 2025-06-01Subjects: Get full text
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GraphGIM: rethinking molecular graph contrastive learning via geometry image modeling
Published 2025-07-01“…To alleviate the above challenge, we propose a novel molecular graph contrastive learning method via geometry image modeling, called GraphGIM, which enhances the diversity between sample pairs. …”
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Intrusion Detection in IoT Networks Using Dynamic Graph Modeling and Graph-Based Neural Networks
Published 2025-01-01“…The model also proved scalable, maintaining an inference time of 2.5 ms per sample on graphs of up to 10,000 nodes, making it viable for real-time deployment. …”
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Research on GNNs with stable learning
Published 2025-08-01Subjects: “…Graph neural networks…”
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Inferring building functions from a weighted graph isomorphic network based on the building-POI graph
Published 2025-08-01“…However, prevailing studies utilizing graph neural networks (GNNs) often regard building function inference as a node classification task, which fails to solve the problem of model performance bias toward residential buildings caused by sample imbalance. …”
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A New AB Initio Repeats Finding Algorithm for Reference Genome
Published 2017-11-01Subjects: Get full text
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Graph-Based Semi-Supervised Learning with Bipartite Graph for Large-Scale Data and Prediction of Unseen Data
Published 2024-09-01“…Firstly, many studies treat all samples equally in terms of weight and influence, disregarding the potential increased importance of samples near decision boundaries. …”
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Applicability of elite samples in solving the traveling salesman problem by Goldberg model
Published 2016-06-01Subjects: Get full text
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Efficient identification of maximum independent sets in stochastic multilayer graphs with learning automata
Published 2024-12-01“…In this paper, we introduce the stochastic version of the maximum independent set and propose five algorithms based on learning automata to identify maximum independent sets in the stochastic multilayer graphs. Our approach utilizes learning automata to provide a guided sampling from candidate independent sets of the stochastic multilayer graph, aiming to identify the independent set with the maximum expected value while utilizing fewer vertex samples than standard methods that do not incorporate the learning. …”
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PGCF: Perception graph collaborative filtering for recommendation
Published 2024-11-01“…For the loss function, we design a margin-perception Bayesian personalized ranking (MBPR) loss function, which introduces a self-perception margin, requiring the predicted score of the user-positive sample to be greater than that of the user-negative sample, and also greater than the sum of the predicted score of the user-negative sample and the margin. …”
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