Experiments with random projection

  • Authors:
  • Sanjoy Dasgupta

  • Affiliations:
  • AT&T Labs - Research

  • Venue:
  • UAI'00 Proceedings of the Sixteenth conference on Uncertainty in artificial intelligence
  • Year:
  • 2000

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Abstract

Recent theoretical work has identified random projection as a promising dimensionality reduction technique for learning mixtures of Gaussians. Here we summarize these results and illustrate them by a wide variety of experiments on synthetic and real data.