def andSymmetricFormula(tvs):
total_strength = 1.0
total_confidence = 1.0
for tv in tvs:
total_strength *= tv.mean
total_confidence *= count_to_confidence(tv.count)
return [TruthValue(total_strength, confidence_to_count(total_confidence))]
def andSymmetricFormula(tvs, U):
total_strength = 1.0
total_confidence = 1.0
for (s, n) in tvs:
total_strength *= s
total_confidence *= count_to_confidence(n)
return (total_strength, confidence_to_count(total_confidence))
def andSymmetricFormula(tvs):
total_strength = 1.0
total_confidence = 1.0
for tv in tvs:
total_strength *= tv.mean
total_confidence *= count_to_confidence(tv.count)
return [TruthValue(total_strength, confidence_to_count(total_confidence))]