@article{manukyan2012datadriven,
  title={Data-Driven Cluster Reinforcement and Visualization in Sparsely-Matched Self-Organizing Maps},
  author={Narine Manukyan and Margaret (Maggie) Eppstein and Donna Rizzo},
  journal={IEEE transactions on neural networks and learning systems},
  volume={23},
  number={5},
  pages={846-852},
  journalpage={http://www.cs.uvm.edu/~meppstei/personal/TNN-2011-B-3781.pdf},
  year={2012},
  citations={}
}