require 'ai4r' #abuild(dataset,clusters) res=kmeans.build(ai4r_data,2) puts res.centroids.join(',') |
Euclidean distance
http://en.wikipedia.org/wiki/Euclidean_space
http://en.wikipedia.org/wiki/Euclidean_distance
dis = Ai4r::Clusterers::KMeans.new a = [1,1]
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都是幻覺,嚇不倒我的 (  ̄ c ̄)y▂ξ
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