57 citations · 168 across the 9 of their papers we have counts for
Showing 2018Show all
2 papers · 1 filter
cs.DS2018★ 9 cited
Spectral clustering algorithms for the detection of clusters in block-cyclic and block-acyclic graphs
H. Van Lierde, T. W. S. Chow, J. -C. Delvenne
We propose two spectral algorithms for partitioning nodes in directed graphs respectively with a cyclic and an acyclic pattern of connection between groups of nodes. Our methods ar…
cs.LG2018★ 56 cited
Exactly Robust Kernel Principal Component Analysis
Jicong Fan, Tommy W. S. Chow
Robust principal component analysis (RPCA) can recover low-rank matrices when they are corrupted by sparse noises. In practice, many matrices are, however, of high-rank and hence c…