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Feature space

GIS Feature selection by attributeFeature-ID

(1993) A feature space for edgels in images with landmarks. Journal of Mathematical Imaging and Vision 3: 231-261.
Bookstein, F.L., and Green, W.D. (1993) A thin-plate spline for deformations with specified derivatives.

 


Feature space vectors are sets, and the metric used is the Jaccard distance. The feature space can be considered high-dimensional. The min-wise independent permutations LSH scheme (sometimes MinHash) is then used to put similar items into buckets.

See also: Analysis, Cover, Area, Feature, Image

GIS Feature selection by attributeFeature-ID

 
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