class App42::Recommend::RecommenderSimilarity

Constants

EUCLIDEAN_DISTANCE
PEARSON_CORRELATION

Public Instance Methods

enum(string) click to toggle source

Sets the value of the Recommender Similarity. EuclideanDistanceSimilarity or PearsonCorrelationSimilarity.

@param string

- the string of Recommender Similarity either EuclideanDistanceSimilarity or PearsonCorrelationSimilarity.
# File lib/recommend/RecommenderSimilarity.rb, line 29
def enum(string)
  return RecommenderSimilarity.const_get(string)
end
isAvailable(string) click to toggle source

Returns the value of Recommender Similarity either EuclideanDistanceSimilarity or PearsonCorrelationSimilarity.

@return the value of Recommender Similarity.

# File lib/recommend/RecommenderSimilarity.rb, line 40
def isAvailable(string)
  if(string == "EuclideanDistanceSimilarity")
    return "EUCLIDEAN_DISTANCE"
  elsif(string == "PearsonCorrelationSimilarity")
    return "PEARSON_CORRELATION";
  else
    return nil
  end
end