class App42::Recommend::RecommenderSimilarity
Constants
- EUCLIDEAN_DISTANCE
- PEARSON_CORRELATION
Public Instance Methods
enum(string)
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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)
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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