This is an Rcpp implemetation of Covariate Assisted Spectral Clustering proposed by Norbert Binkiewicz, Joshua T. Vogelstein, and Karl Rohe.
Original paper available at arXiv https://arxiv.org/abs/1411.2158
Our implementation runs 30 times faster for sparse matrices.
Package authors: Zheng GAO, Hyesun Yoo, Yura Kim
Dec 2016