Efficient Influence Maximization in Social Networks

Efficient Influence Maximization in Social Networks Wei Chen, Yajun Wang, Siyu Yang Presented by: Ridwan Islam

Problem ,[object Object],[object Object]

Outline ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Situation ,[object Object],[object Object],[object Object],[object Object]

Definitions ,[object Object],[object Object],[object Object],[object Object],[object Object]

This Paper ,[object Object],[object Object],[object Object]

Cascade Models ,[object Object],[object Object],[object Object],[object Object],[object Object]

Original Greedy ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

CELF ,[object Object],[object Object],[object Object]

Improved Greedy ,[object Object],[object Object],[object Object],[object Object],[object Object]

Improved Mix ,[object Object],[object Object],[object Object]

Improved Weighted Model ,[object Object],[object Object],[object Object],[object Object]

Cohen’s Algorithm ,[object Object],[object Object],[object Object]

Degree Discount ,[object Object],[object Object],[object Object],[object Object],[object Object]

Results ,[object Object],[object Object]

Run-Times ,[object Object],[object Object],[object Object],[object Object]

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