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pro vyhledávání: '"Loyal, Joshua Daniel"'
Reciprocity, or the stochastic tendency for actors to form mutual relationships, is an essential characteristic of directed network data. Existing latent space approaches to modeling directed networks are severely limited by the assumption that recip
Externí odkaz:
http://arxiv.org/abs/2411.18433
Autor:
Loyal, Joshua Daniel, Chen, Yuguo
Latent space models (LSMs) are frequently used to model network data by embedding a network's nodes into a low-dimensional latent space; however, choosing the dimension of this space remains a challenge. To this end, we begin by formalizing a class o
Externí odkaz:
http://arxiv.org/abs/2309.11654
Random forests are one of the most popular machine learning methods due to their accuracy and variable importance assessment. However, random forests only provide variable importance in a global sense. There is an increasing need for such assessments
Externí odkaz:
http://arxiv.org/abs/2103.13233
Autor:
Loyal, Joshua Daniel, Chen, Yuguo
Dynamic multilayer networks frequently represent the structure of multiple co-evolving relations; however, statistical models are not well-developed for this prevalent network type. Here, we propose a new latent space model for dynamic multilayer net
Externí odkaz:
http://arxiv.org/abs/2103.12831
Autor:
Loyal, Joshua Daniel, Chen, Yuguo
The evolution of communities in dynamic (time-varying) network data is a prominent topic of interest. A popular approach to understanding these dynamic networks is to embed the dyadic relations into a latent metric space. While methods for clustering
Externí odkaz:
http://arxiv.org/abs/2003.07404
Akademický článek
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Autor:
Loyal, Joshua Daniel1 (AUTHOR) jloyal2@illinois.edu, Chen, Yuguo1 (AUTHOR) yuguo@illinois.edu
Publikováno v:
International Statistical Review. Aug2020, Vol. 88 Issue 2, p419-440. 22p. 4 Diagrams, 1 Chart, 3 Graphs.
Autor:
Loyal, Joshua Daniel1 JLOYAL@FSU.EDU, Yuguo Chen2 YUGUO@ILLINOIS.EDU
Publikováno v:
Journal of Machine Learning Research. 2023, Vol. 24, p1-69. 69p.
Akademický článek
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Autor:
Loyal, Joshua Daniel1 (AUTHOR), Chen, Yuguo1 (AUTHOR)
Publikováno v:
Journal of Business & Economic Statistics. Apr2022, Vol. 40 Issue 2, p497-498. 2p.