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Activity Number:
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296
- Statistical Inference with Permuted Data
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Type:
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Invited
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Date/Time:
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Wednesday, August 11, 2021 : 3:30 PM to 5:20 PM
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Sponsor:
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IMS
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Abstract #316904
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Title:
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Community Detection in Multi-Layer Networks
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Author(s):
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Zongming Ma* and Shuxiao Chen and Sifan A. Liu
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Companies:
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University of Pennsylvania and University of Pennsylvania and Stanford University
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Keywords:
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blockmodel;
minimax rate;
spectral clustering;
social network
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Abstract:
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In this talk, we investigate both global and individualized estimation of clustering labels in multi-layer networks where different layers could have strongly correlated but different clustering structures. We establish optimal rates of estimation under a stylized and informative model and show that the rates can be achieved by an efficient algorithm under mild assumption.
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Authors who are presenting talks have a * after their name.
