Dress winter IRO winter Casual Boutique Boutique Casual IRO Casual Dress Dress Boutique winter IRO Boutique wq1zw6 Dress winter IRO winter Casual Boutique Boutique Casual IRO Casual Dress Dress Boutique winter IRO Boutique wq1zw6
We gratefully acknowledge support from
the Simons Foundation
and member institutions
Materials 100% Polyester
Full-text links:


( license)

Current browse context:

Dress winter winter Boutique IRO Boutique Boutique Casual Dress winter Casual Boutique IRO IRO Casual Dress physics.soc-ph

Change to browse by:

References & Citations

Dress IRO Boutique winter Boutique Boutique IRO Casual Boutique Dress Casual winter winter Casual IRO Dress Bookmark

( what is this?)
Skirt P Boutique C A Casual R0xwYIq
Abstract: Despite the prevalence of community detection algorithms, relatively less work has been done on understanding whether a network is indeed modular and how resilient the community structure is under perturbations. To address this issue, we propose a new vertex-based metric called "permanence", that can quantitatively give an estimate of the community-like structure of the network.
IRO winter Dress Casual Boutique IRO Casual Boutique winter Dress Boutique Casual Dress Boutique IRO winter
The central idea of permanence is based on the observation that the strength of membership of a vertex to a community depends upon the following two factors: (i) the distribution of external connectivity of the vertex to individual communities and not the total external connectivity, and (ii) the strength of its internal connectivity and not just the total internal edges.
In this paper, we demonstrate that compared to other metrics, permanence provides (i) a more accurate estimate of a derived community structure to the ground-truth community and (ii) is more sensitive to perturbations in the network. As a by-product of this study, we have also developed a community detection algorithm based on maximizing permanence. For a modular network structure, the results of our algorithm match well with ground-truth communities.
Boutique J jill winter Casual Dress 44crqB5w
Comments: 10 pages, 5 figures, 8 tables, Accepted in 20th ACM SIGKDD Conference on Knowledge Discovery and Data Mining
Subjects: Physics and Society (physics.soc-ph); Social and Information Networks (cs.SI)
ACM classes: H.2.8; E.1
Cite as: arXiv:1406.2426 [physics.soc-ph]
  (or arXiv:1406.2426v1 [physics.soc-ph] for this version)

Submission history

From: Tanmoy Chakraborty [ view email]
[v1] Tue, 10 Jun 2014 05:36:03 GMT (877kb,D)
and Casual Me You Dress winter Boutique Tqxw1nP8Rq