Semi-Supervised Classification with Graph Convolutional Networks

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论文笔记之：Semi-supervised Classification with Graph Convolutional Networks

Semi-supervised Classification with Graph Convolutional Networks 2018-01-16 22:33:36 1. 文章主要思想: 2. 代码实现(Pytorch):https://github.com/tkipf/pygcn [Introduction]: 本文尝试用 GCN 进行半监督的分类,通过引入一个 graph Laplacian regularization term 到损失函数中: 其中,L0 代表损失函数,即:gra…

Semi-Supervised Classification with Graph Convolutional Networks

Kipf, Thomas N., and Max Welling. "Semi-supervised classification with graph convolutional networks." arXiv preprint arXiv:1609.02907 (2016). 作者对Convolutional Neural Networks on Graphs with Fast Localized Spectral Filtering这个工作进行了简化,使之应用于graph节点…

《SEMI-SUPERVISED CLASSIFICATION WITH GRAPH CONVOLUTIONAL NETWORKS》论文阅读

背景简介 GCN的提出是为了处理非结构化数据(相对于image像素点而言).CNN处理规则矩形的网格像素点已经十分成熟,其最大的特点就是利用卷积进行①参数共享②局部连接,如下图: 那么类比到非结构数据图(graph),CNN能直接对非结构数据进行同样类似的操作吗?如果不能,我们又该采用其他什么方式呢? 首先思考能不能,答案是不能.至少我们无法将graph结构的数据规整到如上图所示的矩形方格中,否则结点之间的边无法很好表示.还可以考虑卷积核这一点,我们知道不管我的图(image)如何变化(图片变大…

论文解读 - Composition Based Multi Relational Graph Convolutional Networks

1 简介随着图卷积神经网络在近年来的不断发展,其对于图结构数据的建模能力愈发强大.然而现阶段的工作大多针对简单无向图或者异质图的表示学习,对图中边存在方向和类型的特殊图----多关系图(Multi-relational Graph)的建模工作较少,且大多存在着两个问题: (1)整体网络模型的过参数化, (2)仅针对于结点的表示学习. 针对这两个问题,本论文提出了一种基于组合的图卷积神经网络来同时建模结点和边的表示,为了降低大量的边类型带来的参数量,作者采用了向量分解的方式,所有的边类型表示通过…

论文解读（DropEdge）《DropEdge: Towards Deep Graph Convolutional Networks on Node Classification》

论文信息论文标题:DropEdge: Towards Deep Graph Convolutional Networks on Node Classification论文作者:Yu Rong, Wenbing Huang, Tingyang Xu, Junzhou Huang论文来源:2020, ICLR论文地址:download 论文代码:download 1 Introduction 由于 2022 年的论文看不懂,找了一篇 2020 的论文缓解一下心情,我太难了. 提出一种可以缓解过拟合…

【论文笔记】Spatial Temporal Graph Convolutional Networks for Skeleton-Based Action Recognition

Spatial Temporal Graph Convolutional Networks for Skeleton-Based Action Recognition 2018-01-28 15:45:13 研究背景和动机: 行人动作识别(Human Action Recognition)主要从多个模态的角度来进行研究,即:appearance,depth,optical-flow,以及 body skeletons.这其中,动态的人类骨骼点通常是最具有信息量的,且能够和其他模态进行互补.…

Emotion Recognition Using Graph Convolutional Networks

Emotion Recognition Using Graph Convolutional Networks 2019-10-22 09:26:56 This blog is from: https://towardsdatascience.com/emotion-recognition-using-graph-convolutional-networks-9f22f04b244e Recently, deep learning has made much progress in natural…

【Semi-Supervised Classification with Graph Convolutional Networks】的更多相关文章

论文笔记之：Semi-supervised Classification with Graph Convolutional Networks

Semi-Supervised Classification with Graph Convolutional Networks

《SEMI-SUPERVISED CLASSIFICATION WITH GRAPH CONVOLUTIONAL NETWORKS》论文阅读

论文解读 - Composition Based Multi Relational Graph Convolutional Networks

论文解读（DropEdge）《DropEdge: Towards Deep Graph Convolutional Networks on Node Classification》

【论文笔记】Spatial Temporal Graph Convolutional Networks for Skeleton-Based Action Recognition

Emotion Recognition Using Graph Convolutional Networks

关于 Graph Convolutional Networks 资料收集

Graph Convolutional Networks (GCNs) 简介

Spatial Temporal Graph Convolutional Networks for Skeleton-Based Action Recognition (ST-GCN)