of given actor 2. Compare number of link of two actors 3. Find actors with the maximum number of links Structural equivalence 4. Who knows number of friends of a given actor ? Group identification 5. If given actor belongs to a group ? Interaction between groups 6. Identify gatekeepers of a given groups Betweenness centrality 7. Which one of the two actors should be removed to disconnect more people in the network ?
• Da-Yu Yuan, Muh-Chyun Tang(2000) , “Exploring Intellectual Network Structure of an Interdisciplinary Research Community: A Case Study of Taiwan’s STS Community” • Bala Deshpande(2012), “3 ways to use text mining with RapidMiner to juice up your job search” • 陳信宇(2010), “Reinforcement Learning of Robot: Integrating Genetic Programming and Neural Network” • Bin Wang(2014), “Visualizing Multivariate Network on The Surface of A Sphere”