Module: LearnKit::Knn::Predict

Included in:

LearnKit::Knn

Defined in:

lib/learn_kit/knn/predict.rb

Overview

Fit test data

Constant Summary

UNIFORM_WEIGHT =

1

Instance Method Summary

• #predict(args = {}) ⇒ Object

  input data { k: 3, algorithm: ‘brute’, weight: ‘uniform’, point: [1, 2, 3] } algorithms: brute weights: uniform, distance.

Instance Method Details

#predict(args = {}) ⇒ Object

input data { k: 3, algorithm: ‘brute’, weight: ‘uniform’, point: [1, 2, 3] } algorithms: brute weights: uniform, distance

# File 'lib/learn_kit/knn/predict.rb', line 11

def predict(args = {})
  calc_distances(args) if points.size.zero?
  prediction(sort_points(args))
rescue LearnFailure => ex
  puts "LearnFailure: #{ex.message}"
end