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  • Nptel Social Networks Week 4 Assignment Answer
Nptel Social Networks

Nptel Social Networks Week 4 Assignment Answer

February 13, 2025 SciShowEngineer
ABOUT THE COURSE :
The world has become highly interconnected and hence more complex than ever before. We are surrounded by a multitude of networks in our daily life, for example, friendship networks, online social networks, world wide web, road networks etc. All these networks are today available online in the form of graphs which hold a whole lot of hidden information. They encompass surprising secrets which have been time and again revealed with the help of tools like graph theory, sociology, game theory etc. The study of these graphs and revelation of their properties with these tools have been termed as Social Network Analysis.
INTENDED AUDIENCE: Any Interested Learners

Nptel Social Networks Week 4 Assignment Answer

Course layout

Week 1: Introduction
Week 2: Handling Real-world Network Datasets
Week 3: Strength of Weak Ties
Week 4: Strong and Weak Relationships (Continued) & Homophily
Week 5: Homophily Continued and +Ve / -Ve Relationships
Week 6: Link Analysis
Week 7: Cascading Behaviour in Networks
Week 8: Link Analysis (Continued)
Week 9: Power Laws and Rich-Get-Richer Phenomena
Week 10: Power law (contd..) and Epidemics
Week 11: Small World Phenomenon
Week 12: Pseudocore (How to go viral on web)

Nptel Social Networks Week 4 Assignment Answer

Week 4 : Assignment 4

Due date: 2025-02-19, 23:59 IST.
Assignment not submitted
1 point
Granovetter’s theory of tie strength suggests that:
 
 
 
 
1 point
In analyzing passive engagement on social media, which metric best captures a user’s interaction level?
 
 
 
 
1 point
The betweenness centrality of a node v in a graph G is calculated by:

 
 
 
1 point
In graph partitioning, the modularity measure is used to evaluate:
 
 
 
 
1 point
In a social network graph, strong relationships can be identified using:
 
 
 
 
1 point
Weak relationships are considered essential in network analysis because:
 
 
 
 
1 point
The homophily index measures the tendency of individuals to associate with similar others. It is mathematically represented as:

 

1 point
How can social influence be empirically tested in a longitudinal study of social networks?
 
 
 
 
1 point
Foci closure in social networks is strongly tied to:
 
 
 
 
1 point
The Fatman Evolutionary Model suggests preferential attachment in networks is driven by:
 
 
 
 

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