Module 1
Social network Analysis
Expand SNA
Centrality and Prestige
Measured to find prominence of the actors
Index of balance is one
Property of Structurally Balanced Network
Role
Relationship between identical actors
BA Model
Use Preferential attachment method
Longitudinal Data Collection
Data collected over a period of time
Degree Centrality
Which centrality measure in network analysis calculates the number of direct connections a node has?
Transitivity
Which term in structural balance theory describes the situation where two friends have a common enemy?
Broker
What term describes an individual in a social network who acts as a liaison between two different clusters or groups
New nodes prefer to connect to well-connected nodes, leading to the rich-get-richer phenomenon.
In the context of the Barabási-Albert (BA) model, what does the term "preferential attachment" imply
Reliability
Difference between theoritical and measured data
Betweenness Centrality
In a network, which centrality measure evaluates a node's importance based on its ability to
A triad where two relationships are negative, and one is positive.
structurally balanced network
Peripheral
In a network, which position is characterized by having connections primarily within their own cluster or group rather than between different clusters
6 degree of separtion
Small world Model