knnSURF | R Documentation |
Theoretical value for the number of expected neighbors for SURF or multiSURF
knnSURF(m.samples, sd.frac = 0.5)
m.samples |
number of samples in data. |
sd.frac |
fraction of the standard deviation from the mean of all pairwise distances, dead-band. The default value used by the SURF and multiSURF algorithms is 1/2. |
knn Number of neighbors.
k.surf <- knnSURF(200, .5)
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