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Social and Information - SNAP - Stanford University

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is the most common cascade subgraph<br />

It accounts for ~75% cascades in books, CD<br />

<strong>and</strong> VHS, , only y 12% of DVD cascades<br />

is 6 (1.2 for DVD) times more frequent<br />

than<br />

For DVDs is more frequent than<br />

Chains ( ) are more frequent than<br />

iis more ffrequent tth than a collision lli i<br />

( ) (but collision has less edges)<br />

Late split ( ) is more frequent than<br />

10/27/2009 Jure Leskovec, <strong>Stanford</strong> CS322: Network Analysis<br />

39

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