class SimString::Measure

Public Instance Methods

max_feature_size(db, query_size, alpha) click to toggle source

query_size is an int alpha is a double

# File lib/simstring_pure.rb, line 47
def max_feature_size(db, query_size, alpha)
  raise "Not implemented."
end
min_feature_size(db, query_size, alpha) click to toggle source

query_size is an int alpha is a double

# File lib/simstring_pure.rb, line 41
def min_feature_size(db, query_size, alpha)
  raise "Not implemented."
end
minimum_common_feature_count(query_size, y_size, alpha) click to toggle source

This method returns tau, the number of of features that two strings, x and y, must have in common in order for their similarity coefficient to be greater than or equal to alpha. Parameters:

query_size is an int - the number of features in x
y_size is an int - the number of features in y
alpha is a double - the similarity threshold
# File lib/simstring_pure.rb, line 57
def minimum_common_feature_count(query_size, y_size, alpha)
  raise "Not implemented."
end
similarity(x_feature_set, y_feature_set) click to toggle source
# File lib/simstring_pure.rb, line 61
def similarity(x_feature_set, y_feature_set)
  raise "Not implemented."
end