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CS224w: Social and Information Network Analysis

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Presentation on theme: "CS224w: Social and Information Network Analysis"— Presentation transcript:

1 CS224w: Social and Information Network Analysis
Jure Leskovec, Stanford University

2 Structure of Networks? Network is a collection of objects where some pairs of objects are connected by links What is the structure of the network? 2/24/2019 Jure Leskovec, Stanford CS224W: Social and Information Network Analysis,

3 Connectivity of Directed Graphs
Strongly connected directed graph has a path from each node to every other node and vice versa (e.g., A-B path and B-A path) Weakly connected directed graph is connected if we disregard the edge directions E F B A Graph on the left is not strongly connected. D C G

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