Lesson05

ISSS608 Visual Analytics and Applications

About

Weekly Session

Assignment

Visual Analytics Project

Course Resources

Network Data Visualisation and Analysis

Content

Introduction to Graph Data Visualisation

• Basic principles of network graph
• Graph data visualisation in actions

Network Graph Data

• Network data sets
• Graph data format
• Graph Database

Network Graph Visualisation Tools

• Designer toolkit
  • Gephi
• Programmer toolkit
  • R packages

Network Visualisation and Analysis Network visualisation and analysis process model Graph layouts and visual attributes Network metrics Network Data Processing, Visualisation and Analysis with R

Data Visualisation Through Their Graph Representation

• Basic concept of graph
• Data and graph
• Where to find the data?

Network Graph Drawing

• Hierarchical tress
• Spanning trees
• Networks
• Directed graphs
• Treemaps

Network Graph Layout Techniques

• Force-directed techniques
• Multidimensional scaling
• The pulling under constrains model
• Bipartite graphs

Applications of Network Visualisation

• Organisation network
• Business network [1]
• Political network [2]
• Social network [3]
• News network