Multiscale hybrid MDS
Fabien Jourdan, Guy Mélançon · Proceedings. Eighth International Conference on Information Visualisation, 2004. IV 2004. · 2004
We present a multiscale MDS method extending Chalmers' pivot-based MDS algorithm (Morrison et al., 2003). Our multi-scale strategy is itself based on a 0(N log N) hybrid MDS approach. Our algorithm clearly improves over its predecessors with respect to time, while producing layouts of a comparable quality.