CFEntry operator+(CFEntry const &x) const
CFEntry & operator+=(CFEntry const &x)
double kMeansCost(T const ¢er)
1-means clustering cost
size_t number
Number of points contained in the feature.
CFEntry operator-(CFEntry const &x) const
CFEntry & operator-=(CFEntry const &x)
T cog()
Returns the center of gravity.
CFEntry(size_t number, T ls, double ss)
Clustering feature tree entry.