An ADMM implementation of SDP-1, a semidefinite programming relaxation of the maximum likelihood estimator for fitting a block model. SDP-1 has a tendency to produce equal-sized blocks and is ideal for producing a form of network histogram approximating a nonparametric graphon model. Alternatively, it can be used for community detection. (This is experimental code, proceed with caution.)
An ADMM implementation of SDP-1 algorithm for fitting stochastic block models (SBMs). The main function is sdp1_admm.
Arash A. Amini
Maintainer: Arash A. Amini <[email protected]>
On Semidefinite relaxations of the block model by A.A. Amini and E. Levina.
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