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06/22/2022
Proximity Graph Maintenance for Fast Online Nearest Neighbor Search
Approximate Nearest Neighbor (ANN) search is a fundamental technique for...
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09/02/2020
Adaptive Randomization in Network Data
Network data have appeared frequently in recent research. For example, i...
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11/20/2019
Sparse random tensors: concentration, regularization and applications
We prove a non-asymptotic concentration inequality of sparse inhomogeneo...
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12/29/2018
Non-Asymptotic Chernoff Lower Bound and Its Application to Community Detection in Stochastic Block Model
Chernoff coefficient is an upper bound of Bayes error probability in cla...
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03/15/2018
Optimal Bipartite Network Clustering
We consider the problem of bipartite community detection in networks, or...
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03/12/2018