Intrinsic Dimensionality Estimation with Neighborhood Convex Hull.
Chun-Guang LiJun GuoXiangfei NiePublished in: CIS (2007)
Keyphrases
- intrinsic dimensionality
- convex hull
- vector space
- noisy data
- dimensionality reduction
- probability density
- convex polyhedra
- pattern recognition
- training samples
- mixed integer
- finite set of points
- data mining
- density estimation
- image processing
- random variables
- singular values
- query processing
- integer points
- machine learning