Jess와 FuzzyJ를 배우려고하고 있지만 간단한 프로그램을 실행하는 데 문제가 있습니다. 나는 그것을 몇 시간 동안 보았고 왜 그것이 움직이지 않는지 확실히 모른다. 누군가가 올바른 방향으로 나를 가리킬 수 있다면 그것은 대단히 감사하게 될 것입니다.Jess and FuzzyJ assist
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Fuzzy Variables
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(defglobal ?*income* =
(new nrc.fuzzy.FuzzyVariable "income" 0.0 230000.00 "dollars"))
(defglobal ?*stability* =
(new nrc.fuzzy.FuzzyVariable "stability" 0.0 1.0 "index"))
(defglobal ?*liquidity* =
(new nrc.fuzzy.FuzzyVariable "liquidity" 0.0 1.0 "index"))
(defrule initial-terms
(declare (salience 100))
=>
(import nrc.fuzzy.*)
(load-package nrc.fuzzy.jess.FuzzyFunctions)
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Primary Terms
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(?*income* addTerm "low" (new ZFuzzySet 30000.00 80000.00))
(?*income* addTerm "medium" (new PIFuzzySet 100000.00 60000.00))
(?*income* addTerm "high" (new SFuzzySet 80000.00 190000.00))
(?*stability* addTerm "low" (new ZFuzzySet .3 .5))
(?*stability* addTerm "medium" (new PIFuzzySet .6 .4))
(?*stability* addTerm "high" (new SFuzzySet .7 .9))
(?*liquidity* addTerm "low" (new ZFuzzySet .3 .5))
(?*liquidity* addTerm "medium" (new PIFuzzySet .6 .4))
(?*liquidity* addTerm "high" (new SFuzzySet .7 . 9))
)
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Fuzzy Rules
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(defrule rule-1 "low income => liquidity very low"
(theIncome ?x &: (fuzzy-match ?x "low"))
=>
(assert(theLiquidity (new nrc.fuzzy.FuzzyValue ?*liquidity* "very low")))
(defrule rule-2 "high income & high stability => very high liquidity"
(theIncome ?x &: (fuzzy-match ?x "high"))
(theStability ?y (fuzzy-match ?y "high"))
=>
(assert(theLiquidity (new nrc.fuzzy.FuzzyValue ?*liquidity* "very high"))
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Defuzzification
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(defrule defuzzification-and-display-liquidity
(declare (salience -1))
?f <- (theLiquidity ?z)
=>
(printout t (str-cat "Liquidity: " (?z momentDefuzzify)))
retract(?f)
(halt))
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Start up Rule/Fuzzify
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(defrule assert-income-and-stability "initialization"
=>
(printout t "Enter the income(ex. 52000): ")
(bind ?income-value (float (readline t)))
(printout t "Enter the stability index(ex. 0.64): ")
(bind ?stability-value (float(readline t)))
(assert(theIncome
(new nrc.fuzzy.FuzzyValue ?*income*
(new nrc.fuzzy.TriangleFuzzySet
(- ?income-value 3000.0)
?income-value
(+ ?income-value 3000.0)))))
(assert(theStability
(new nrc.fuzzy.FuzzyValue ?*stability*
(new nrc.fuzzy.TriangleFuzzySet
(- ?stability-value 3000.0)
?stability-value
(+ ?stability-value 3000.0))))))
(reset)
(run)