33.1k citations · 35.3k across the 95 of their papers we have counts for
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Range-limited Centrality Measures in Complex Networks
Maria Ercsey-Ravasz, Ryan Lichtenwalter, Nitesh V. Chawla +1
Here we present a range-limited approach to centrality measures in both non-weighted and weighted directed complex networks. We introduce an efficient method that generates for eve…
Weighted reciprocity in human communication networks
Cheng Wang, Anthony Strathman, Omar Lizardo +3
In this paper we define a metric for reciprocity---the degree of balance in a social relationship---appropriate for weighted social networks in order to investigate the distributio…
Learning From Labeled And Unlabeled Data: An Empirical Study Across Techniques And Domains
N. V. Chawla, Grigoris Karakoulas
There has been increased interest in devising learning techniques that combine unlabeled data with labeled data ? i.e. semi-supervised learning. However, to the best of our knowled…
SMOTE: Synthetic Minority Over-sampling Technique
N. V. Chawla, K. W. Bowyer, L. O. Hall +1
An approach to the construction of classifiers from imbalanced datasets is described. A dataset is imbalanced if the classification categories are not approximately equally represe…
Predictors of short-term decay of cell phone contacts in a large scale communication network
Troy Raeder, Omar Lizardo, David Hachen +1
Under what conditions is an edge present in a social network at time t likely to decay or persist by some future time t + Delta(t)? Previous research addressing this issue suggests…