Class: Cluda::Euclidean

Inherits:
Distance show all
Defined in:
lib/cluda/distances/euclidean.rb

Class Method Summary collapse

Class Method Details

.distance(x0, x) ⇒ Object 



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# File 'lib/cluda/distances/euclidean.rb', line 4

def self.distance(x0, x)
  Cluda.validate( [x0,x] )

  sqrt( (x0[:x] - x[:x]) ** 2 + (x0[:y] - x[:y]) ** 2 )
end