Difference between revisions of "Snapshot"
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Snapshot: Consider two snapshots of the network at different points in time. For each k, consider the set of all individuals who are [[k-exposed]] in the first snapshot. Let ps(k) be the fraction of individuals in this set who have become adopters by the time of the second snapshot. | Snapshot: Consider two snapshots of the network at different points in time. For each k, consider the set of all individuals who are [[k-exposed]] in the first snapshot. Let ps(k) be the fraction of individuals in this set who have become adopters by the time of the second snapshot. | ||
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| + | Figure 2 shows the shape of influence curves for the snapshot definitions using the Wikipedia data: | ||
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| + | [[File:snapshot.jpg]] | ||
Revision as of 12:13, 4 April 2011
Snapshot: Consider two snapshots of the network at different points in time. For each k, consider the set of all individuals who are k-exposed in the first snapshot. Let ps(k) be the fraction of individuals in this set who have become adopters by the time of the second snapshot.
Figure 2 shows the shape of influence curves for the snapshot definitions using the Wikipedia data:
