normalized-squared-euclidian-distance ( a b -- n )

Vocabulary

math.distances

Inputs

a	an object
b	an object

Outputs

n

an object

Definition

USING: kernel math math.statistics math.vectors ;

IN: math.distances

: normalized-squared-euclidian-distance ( a b -- n )
    [ dup mean v-n ] bi@
    [ v- norm-sq ] [ [ norm-sq ] bi@ + ] 2bi / 2 / ;