Class: KNN

Inherits:

Object

Object
KNN

Defined in:: lib/knn.rb

Instance Method Summary collapse

#initialize(data, options = {}) ⇒ KNN constructor

A new instance of KNN.
#nearest_neighbours(input, k = 4) ⇒ Object

Constructor Details

#initialize(data, options = {}) ⇒ `KNN`

Returns a new instance of KNN.

# File 'lib/knn.rb', line 4

def initialize(data, options={})
  @data = data
  @distance_measure = options[:distance_measure] || :euclidean_distance
end

Instance Method Details

#nearest_neighbours(input, k = 4) ⇒ `Object`



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# File 'lib/knn.rb', line 9

def nearest_neighbours(input, k=4)
  find_closest_data(input, k)
end