Efficient subspace approximation algorithms

  • Authors:
  • Nariankadu D. Shyamalkumar;Kasturi Varadarajan

  • Affiliations:
  • University of Iowa;University of Iowa

  • Venue:
  • SODA '07 Proceedings of the eighteenth annual ACM-SIAM symposium on Discrete algorithms
  • Year:
  • 2007

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Abstract

Confronted with high-dimensional data arising from either word-document count, global climate patterns or any one of the myriad other sources, most scientific approaches extract a good low-dimensional summary. This desire to reduce dimensionality may be seen as a consequence of Occam's Razor, and the scientific methodologies we have in mind include those from data mining and statistics.