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LIDH: An Efficient Filtering Method for Approximate k Nearest Neighbor Queries Based on Local Intrinsic Dimension.

Yang SongYu GuGe Yu
Published in: APWeb/WAIM (1) (2018)
Keyphrases
  • filtering method
  • intrinsic dimension
  • post processing
  • high dimensions
  • intrinsic dimensionality
  • preprocessing
  • denoising
  • high dimensional data
  • knn
  • noise removal
  • diffusion maps