Module: FeldtRuby::SetDistance

Included in:: ClusterLinkageMetric

Defined in:: lib/feldtruby/statistics/distance.rb

Overview

Functions specific to distances defined on sets of individual objects

Instance Method Summary collapse

#pairwise_distances(set1, set2, metric) ⇒ Object

Instance Method Details

#pairwise_distances(set1, set2, metric) ⇒ `Object`



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# File 'lib/feldtruby/statistics/distance.rb', line 19

def pairwise_distances(set1, set2, metric)
  set1.map {|a| set2.map {|b| metric.calc(a,b)}}.flatten
end