Deep community detection in topologically incomplete networks
Deep community detection in topologically incomplete networks
复制标题
拓扑不完整网络中的深度社区检测
DOI:
10.1016/j.physa.2016.11.029
复制
发表时间:
2017-03
影响因子:
3.3
通讯作者:
Wang Boyang
中科院分区:
文献类型:
--
作者:
Xin Xin;Wang Chaokun;Ying Xiang;Wang Boyang
In this paper, we consider the problem of detecting communities in topologically incomplete networks (TIN), which are usually observed from real-world networks and where some edges are missing. Existing approaches to community detection always consider the input network as connected. However, more or less, even nearly all, edges are missing in real-world applications, e.g. the protein–protein interaction networks. Clearly, it is a big challenge to effectively detect communities in these observed TIN.At first, we bring forward a simple but useful method to address the problem. Then, we design a structured deep convolutional neural network (CNN) model to better detect communities in TIN. By gradually removing edges of the real-world networks, we show the effectiveness and robustness of our structured deep model on a variety of real-world networks. Moreover, we find that the appropriate choice of hop counts can improve the performance of our deep model in some degree. Finally, experimental results conducted on synthetic data sets also show the good performance of our proposed deep CNN model.
登录
查看更多内容
影响因子:
2.4
作者:
Raghavan, Usha Nandini;Albert, Reka;Kumara, Soundar
通讯作者:
Kumara, Soundar
DOI:
10.1088/1751-8113/44/49/495102
发表时间:
2011-09
期刊:
Journal of Physics A: Mathematical and Theoretical
影响因子:
--
作者:
B. Yan;Steve Gregory
通讯作者:
B. Yan;Steve Gregory
DOI:
10.1088/1742-5468/2005/09/p09008
发表时间:
2005-09-01
影响因子:
2.4
作者:
Danon, L;Díaz-Guilera, A;Arenas, A
通讯作者:
Arenas, A
影响因子:
8.6
作者:
Nadakuditi, Raj Rao;Newman, M. E. J.
通讯作者:
Newman, M. E. J.
影响因子:
64.8
作者:
Jeong, H;Mason, SP;Oltvai, ZN
通讯作者:
Oltvai, ZN