Node Clustering

62 papers with code • 19 benchmarks • 14 datasets

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Latest papers with no code

Eagle: Large-Scale Learning of Turbulent Fluid Dynamics with Mesh Transformers

no code yet • 16 Feb 2023

To perform future forecasting of pressure and velocity on the challenging EAGLE dataset, we introduce a new mesh transformer.

Deep Graph-Level Clustering Using Pseudo-Label-Guided Mutual Information Maximization Network

no code yet • 5 Feb 2023

In this work, we study the problem of partitioning a set of graphs into different groups such that the graphs in the same group are similar while the graphs in different groups are dissimilar.

Meta-node: A Concise Approach to Effectively Learn Complex Relationships in Heterogeneous Graphs

no code yet • 26 Oct 2022

To tackle this challenge, we propose a novel concept of meta-node for message passing that can learn enriched relational knowledge from complex heterogeneous graphs without any meta-paths and meta-graphs by explicitly modeling the relations among the same type of nodes.

HCL: Improving Graph Representation with Hierarchical Contrastive Learning

no code yet • 21 Oct 2022

Contrastive learning has emerged as a powerful tool for graph representation learning.

Multi-Granularity Graph Pooling for Video-based Person Re-Identification

no code yet • 23 Sep 2022

To downsample the graph, we propose a multi-head full attention graph pooling (MHFAPool) layer, which integrates the advantages of existing node clustering and node selection pooling methods.

Hub-aware Random Walk Graph Embedding Methods for Classification

no code yet • 15 Sep 2022

In this paper, we propose two novel graph embedding algorithms based on random walks that are specifically designed for the node classification problem.

Hierarchical Graph Pooling is an Effective Citywide Traffic Condition Prediction Model

no code yet • 8 Sep 2022

Accurate traffic conditions prediction provides a solid foundation for vehicle-environment coordination and traffic control tasks.

Grouping-matrix based Graph Pooling with Adaptive Number of Clusters

no code yet • 7 Sep 2022

Conventional methods ask users to specify an appropriate number of clusters as a hyperparameter, then assume that all input graphs share the same number of clusters.

Learning Asymmetric Embedding for Attributed Networks via Convolutional Neural Network

no code yet • 13 Feb 2022

The final representations are the results of concatenating source and target embedding vectors.

Scalable Deep Graph Clustering with Random-walk based Self-supervised Learning

no code yet • 31 Dec 2021

Though other methods (particularly those based on Laplacian Smoothing) have reported better accuracy, a fundamental limitation of all the work is a lack of scalability.