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07/11/2021
Social Catalysts: Characterizing People Who Spark Conversations Among Others
People assume different and important roles within social networks. Some...
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10/19/2020
Causal Network Motifs: Identifying Heterogeneous Spillover Effects in A/B Tests
Randomized experiments, or "A/B" tests, remain the gold standard for eva...
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10/04/2016
Ensemble Validation: Selectivity has a Price, but Variety is Free
If classifiers are selected from a hypothesis class to form an ensemble,...
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01/20/2016