nearest neighbour search造句

The nearest neighbour search ( NN ) algorithm aims to find the point in the tree that is nearest to a given input point.
For a recent overview on multidimensional data processing, including e . g . nearest neighbour searches, see Hanan Samet's textbook.
Applying the method hierarchically ( according to the data structure at hand ), optionally in both increasing and decreasing direction, yields highly efficient multidimensional range search which is important in both commercial and technical applications, e . g . as a procedure underlying nearest neighbour searches.
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