Given A = {a_1,…,a_n}, the response y, and a set of edges E, this function aims to solves
min 1/2Axy^2 + λ_1x_1 + λ_2 ∑_{(i,j) in E}w_(i,j)max{x_i,x_j}
1 2 3 4 
A 

y 

tp 

s1 

s2 

RmaxIter 

RaMaxIter 

Rrho 

Rtau 

Rwt 

Rtol 

RaTol 

x0 

Returned value x0 is the solution to the optimizaiton problem.
Yiwen Sun
S.Yang, L.Yuan, Y.Lai, X.Shen, P.Wonka, and J.Ye. Feature grouping and selection over an undirected graph. KDD, 2012.
1 2 3 4 
Questions? Problems? Suggestions? Tweet to @rdrrHQ or email at ian@mutexlabs.com.
Please suggest features or report bugs with the GitHub issue tracker.
All documentation is copyright its authors; we didn't write any of that.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.