当前位置：网站首页>【GNN】图解GNN： A gentle introduction（含视频）
【GNN】图解GNN： A gentle introduction（含视频）
2022-07-07 01:12:00 【静静喜欢大白】
目录
GNN
Why
What
Tasks
目前最常见还是节点分类和链接预测
图分类常见于蛋白质、药物领域
How
特征X
邻接矩阵A（连接情况）
通过局部邻域表示
2层GNN示例
计算C节点表示
计算D节点 表示
关键
核心：置换不变性
即无论如何交换任意节点顺序等，都会得到唯一输出，对应唯一图
等变性
即输入变化，输出也做出对应变化
MP
GCN
紫色：聚合邻域
蓝色：W消息，f激活，B参数
橙色：对最终输出影响做大的其实就是节点自身信息
GAT
参考
边栏推荐
- Jcmd of JVM command: multifunctional command line
- DC-7靶机
- Harmonyos practice - Introduction to development, analysis of atomized services
- 生活中的开销，怎么记账合适
- Solve pod install error: FFI is an incompatible architecture
- Talking about reading excel with POI
- PTA 天梯赛练习题集 L2-003 月饼 测试点2，测试点3分析
- 软件测试知识储备：关于「登录安全」的基础知识，你了解多少？
- Flask 1.1.4 werkzeug1.0.1 analyse du code source: processus de démarrage
- Industrial Finance 3.0: financial technology of "dredging blood vessels"
猜你喜欢
关于STC单片机“假死”状态的判别
从“跑分神器”到数据平台，鲁大师开启演进之路
Dc-7 target
CTFshow--常用姿势
Randomly generate session_ id
jvm命令之 jcmd：多功能命令行
Introduction to the extension implementation of SAP Spartacus checkout process
【SQL实战】一条SQL统计全国各地疫情分布情况
Red Hat安装内核头文件
Opensergo is about to release v1alpha1, which will enrich the service governance capabilities of the full link heterogeneous architecture
随机推荐
Interview questions and salary and welfare of Shanghai byte
盘点国内有哪些EDA公司？
Mac version PHP installed Xdebug environment (M1 version)
ML之shap：基于adult人口普查收入二分类预测数据集(预测年收入是否超过50k)利用shap决策图结合LightGBM模型实现异常值检测案例之详细攻略
C note 13
线性回归
Subghz, lorawan, Nb IOT, Internet of things
绕过open_basedir
生活中的开销，怎么记账合适
[SQL practice] a SQL statistics of epidemic distribution across the country
[shell] clean up nohup Out file
Go语学习笔记 - gorm使用 - 原生sql、命名参数、Rows、ToSQL | Web框架Gin（九）
[solved] record an error in easyexcel [when reading the XLS file, no error will be reported when reading the whole table, and an error will be reported when reading the specified sheet name]
Deep clustering: joint optimization of depth representation learning and clustering
Bat instruction processing details
Understand the deserialization principle of fastjson for generics
Check point: the core element for enterprises to deploy zero trust network (ztna)
DC-7靶机
Opensergo is about to release v1alpha1, which will enrich the service governance capabilities of the full link heterogeneous architecture
[FPGA tutorial case 13] design and implementation of CIC filter based on vivado core