| 1 | #ifndef _GENO_f0Fuzzy_H_
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| 2 | #define _GENO_f0Fuzzy_H_
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| 3 |
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| 4 | /// Table of probabilities - names used in project facilitate reading
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| 5 |
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| 6 | #define F0Fuzzy_ADDSET 0
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| 7 | #define F0Fuzzy_REMSET 1
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| 8 | #define F0Fuzzy_ADDRULE 2
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| 9 | #define F0Fuzzy_REMRULE 3
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| 10 | #define F0Fuzzy_MODRULE 4
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| 11 | #define F0Fuzzy_MOD2RULE 5
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| 12 | #define F0Fuzzy_COUNT 6
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| 13 |
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| 14 | #include "sstring.h"
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| 15 | #include "geno_fx.h"
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| 16 |
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| 17 | class Geno_f0Fuzzy : public Geno_fx
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| 18 | {
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| 19 | private:
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| 20 | /** Function finds number of nearest fuzzy (in list of sets) to given fuzzy set
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| 21 | \param set fuzzy set to be matched
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| 22 | \param sets fuzzy sets list
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| 23 | \param setsNr number of fuzzy sets in list
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| 24 | @return number of the nearest fuzzy set in sets list
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| 25 | **/
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| 26 | int nearestSet(double set[4], double sets[], int setsNr);
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| 27 | /** Function changes numeration of fuzzy sets numbers in fuzzy rules string, according to transformation table.
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| 28 | \param rules fuzzy rules string
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| 29 | \param transTable table of fuzzy sets transformation - [old_number]=new_number
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| 30 | \param nrItems number of old fuzzy sets
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| 31 | @return success or failure
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| 32 | **/
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| 33 | int changeSetsNumeration(SString &rules, int transTable[], int nrItems);
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| 34 | /** Function checks which fuzzy sets are used in rules and removed unused from fuzzy sets string, filling
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| 35 | appropriate values into transformation table.
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| 36 | \param sets fuzzy sets string
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| 37 | \param rules fuzzy rules string
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| 38 | \param setsNr number of fuzzy sets (input value: before removing, output value: after removing)
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| 39 | \param transTable table of fuzzy sets transformation - [old_number]=new_number
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| 40 | @return success or failure
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| 41 | **/
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| 42 | int removeUnusedSets(SString &sets, SString rules, int &setsNr, int transTable[]);
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| 43 | /** Function checks every rule whether input or output number does not duplicace in one rule. If so, removes
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| 44 | excessive input or output.
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| 45 | \param rules fuzzy rules string
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| 46 | \param inputsNr number of system inputs
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| 47 | \param outputsNr number of system outputs
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| 48 | @return success or failure
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| 49 | **/
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| 50 | int removeExcessiveInOut(SString &rules, int inputsNr, int outputsNr);
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| 51 | /** Function checks rule-based system whether there there is no duplicate rule's premise part. If so, removes
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| 52 | excessive one.
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| 53 | \param rules fuzzy rules string
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| 54 | \param inputsNr number of system inputs
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| 55 | \param outputsNr number of system outputs
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| 56 | @return success or failure
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| 57 | **/
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| 58 | int removeExcessiveRules(SString &rules, int setsNr, int &rulesNr);
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| 59 | /** Function sorts given fuzzy sets in not decreasing rank.
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| 60 | \param set fuzzy set
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| 61 | @return success or failure
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| 62 | **/
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| 63 | int sortSet(double set[4]);
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| 64 | /** Function calculates randomly new fuzzy set, using random gauss routines from rndutil.h.
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| 65 | \param newSet values (4 numbers) of new fuzzy set
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| 66 | @return success or failure
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| 67 | **/
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| 68 | int computeSet(double newSet[4]);
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| 69 | /** Function conducts checkValidity od validate procedures, depending on repair parameter.
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| 70 | \param geno given input genotype (if repair=true and needs to be repaired and it was possible to repair,
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| 71 | also output genotype)
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| 72 | \param repair flag whether repair genotype (if needed) or not
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| 73 | @return success or failure
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| 74 | **/
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| 75 | int checkOrValidate(char *&geno, bool repair);
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| 76 | /**
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| 77 | Function compares fuzzy sets from two creatures and mark duplicated fuzzy sets.
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| 78 | \param fuzzySets1 fuzzy sets from creature #1
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| 79 | \param setsNr1 number of fuzzy sets from creature #1
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| 80 | \param fuzzySets2 fuzzy sets from creature #2
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| 81 | \param setsNr2 number of fuzzy sets from creature #2
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| 82 | \param transTable table which remembers numbers of duplicated sets
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| 83 | \param setsNr3 number of fuzzy sets from creatures #1 + #2
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| 84 | @return success or failure
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| 85 | **/
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| 86 | int markDuplicatedSets(const double fuzzySets1[], const int setsNr1, const double fuzzySets2[], const int setsNr2, int transTable[], const int setsNr3);
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| 87 | public:
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| 88 |
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| 89 | double probtab[F0Fuzzy_COUNT]; //table of probabilities - see #define above
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| 90 | int maximumSetsNr; //total number of sets can not be greater than maximum
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| 91 | int maximumRulesNr; //total number of rules can not be greater than maximum
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| 92 |
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| 93 | Geno_f0Fuzzy();
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| 94 | char *getSimplest();
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| 95 | int mutate(char *&g, float &chg,int &method);
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| 96 | int crossOver(char *&g1, char *&g2, float &chg1, float &chg2);
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| 97 | int checkValidity(const char *geno);
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| 98 | int validate(char *&);
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| 99 | };
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| 100 |
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| 101 | #endif
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| 102 |
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