Data Skeptic

Network Analysis in Practice

Oct 14, 2024
Asaf Shapira, a network analysis consultant and the host of NETfrix, dives into the intricacies of network science. He discusses how network analysis techniques can identify malicious activities, including bot farms on social media. The conversation touches on the impact of social networks on elections and the importance of community detection algorithms in understanding organizational dynamics. From the historical roots of network analysis to its modern applications in areas like COVID-19 contact tracing, Asaf sheds light on its widespread yet underutilized potential.
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ANECDOTE

Bot Farm Takedown

  • Asaf Shapira helped a social media company identify and take down a large bot farm.
  • Using PageRank, they discovered the bots were artificially boosting their influence.
INSIGHT

Social Network Manipulation

  • Social network manipulation ranges from election swaying to simple spam.
  • Asaf Shapira focuses on the structure of networks, not the content's impact.
ANECDOTE

Political Consulting

  • Asaf Shapira consulted for a mayoral candidate, analyzing social networks.
  • By understanding network structure, he identified key issues and influencers.
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