Learning the Structure of Hub Network Based on Graph Model
In this paper, we focus on the structure learning problem of the hub network. In the neighborhood selection framework, we use the L1 and L2 regularizers to incorporate the sparse and group prior of the hub network, so as to make the network easier to generate Hub. We employ the coordinate descent al...
| Format: | Article |
|---|---|
| Language: | zho |
| Published: |
The Northwestern Polytechnical University
2019-12-01
|
| Series: | Xibei Gongye Daxue Xuebao |
| Subjects: | |
| Online Access: | https://www.jnwpu.org/articles/jnwpu/full_html/2019/06/jnwpu2019376p1320/jnwpu2019376p1320.html |