gnn

Analyze graph-structured data with GNNs for node, edge, and graph classification.

1|Updated Jun 4, 2026
One-click install
npx skills add https://github.com/hung-phan/ml-skills --skill gnn
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: gnn
Source: https://github.com/hung-phan/ml-skills/tree/main/skills/ml-review/references/ml-architectures/gnn
Command: npx skills add https://github.com/hung-phan/ml-skills --skill gnn

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires pyg, torch_geometric, and includes scripts (resource) and references (resource) components.

What problem does it solve?

GNN (Graph Neural Networks) skills provide the solution to handle tasks involving complex relationships, where understanding the connections between data points is crucial, such as in social networks, molecular interactions, or recommendation systems.

Core Features & Use Cases

  • Node, Edge, and Graph Classification: Identify and classify nodes, edges, or entire graphs based on their characteristics.
  • Relation Reasoning: Extract and utilize the rich relational information inherent in graph-structured data.
  • Use Case: Imagine you have a large social network dataset with user profiles and friendship connections. Use this Skill to identify influential nodes in the network or predict potential links between users.

Quick Start

Use the GNN skill to analyze the influence of each node in the given social network graph 'social_network.graph'.

Frequently Asked Questions about gnn

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I analyze graph-structured data for social network or molecular analysis?

Graph-structured data analysis for social networks or molecular structures is handled by leveraging graph neural networks to perform node, edge, and graph-level classification. This approach extracts rich relational information inherent in complex entity connections.

What is the best way to predict potential links in a social network dataset?

Predicting potential links in a social network dataset is best achieved through graph neural network relation reasoning. By classifying edges based on node characteristics, the model identifies influential nodes and forecasts missing connections between users.

Can I use PyG and torch_geometric for node-level classification tasks?

Yes, you can use PyG and torch_geometric for node-level classification tasks. The implementation utilizes these dependencies directly to process graph-structured data and accurately identify and classify nodes based on their relational characteristics.

When do I need graph neural networks for recommendation systems?

You need graph neural networks for recommendation systems when understanding complex relationships between users and items is crucial. They provide relation reasoning by extracting rich structural information from interactions, improving recommendation accuracy.

Does this graph analysis approach support edge classification for molecular interactions?

Yes, this graph analysis approach supports edge classification for molecular interactions. It leverages graph neural networks to classify and reason about the relationships between entities, making it ideal for molecular structure prediction and interaction analysis.