@article{1308,
  author = {Ch Kumar},
  title = {Analysis of unsupervised dimensionality reduction techniques},
  year = {2009},
  booktitle = {Computer Science and Information Systems},
  journal = {Computer Science and Information Systems},
  volume = {6},
  number = {2},
  pages = {217-227},
  publisher = {ComSIS Consortium .},
  issn = {1820-0214},
  doi = {http://10.2298/csis0902217K},
  language = {eng},
  key = {943},
}