11 citations · 11 across the 5 of their papers we have counts for
4 papers · 1 filter
Going beyond accuracy: estimating homophily in social networks using predictions
George Berry, Antonio Sirianni, Ingmar Weber +2
In online social networks, it is common to use predictions of node categories to estimate measures of homophily and other relational properties. However, online social network data…
Role action embeddings: scalable representation of network positions
George Berry
We consider the question of embedding nodes with similar local neighborhoods together in embedding space, commonly referred to as "role embeddings." We propose RAE, an unsupervised…
Estimating group properties in online social networks with a classifier
George Berry, Antonio Sirianni, Nathan High +3
We consider the problem of obtaining unbiased estimates of group properties in social networks when using a classifier for node labels. Inference for this problem is complicated by…
The Opacity Problem in Social Contagion
George Berry, Christopher J. Cameron, Patrick Park +1
Fads, product adoption, mobs, rumors, memes, and emergent norms are diverse social contagions that have been modeled as network cascades. Empirical study of these cascades is vulne…