PatternMining::SupportCalculator
Inherits Reference < Object
Support calculator for patterns
Constructors
new(atomspace : AtomSpace::AtomSpace)
Instance methods
atomspace
calculate_pattern_support(pattern : PatternMatching::Pattern, database_size : Int32) : PatternSupport
Calculate support information for a pattern including frequency
Calculate support for a pattern (number of data trees that match it)
extract_valuations(pattern : PatternMatching::Pattern, data_atoms : Array(AtomSpace::Atom)) : Array(Valuation)
Extract valuations for a pattern over the database
pattern_matcher