Libraries: FuzzyNet Fuzzy Logic Library
Hi,
I like those systems as Fuzzy, SVM, Neural, so watching around I found out that lib, I tried. The scripts included are enough to understand, yet few error on compilation I'd just like to notice of - so on the script cruise_control_sample_sugeno.mq5 with sugeno would be :
//+------------------------------------------------------------------+
//| fuzzynet.mqh |
//| Copyright 2015, MetaQuotes Software Corp. |
//| https://www.mql5.com |
//+------------------------------------------------------------------+
//| Implementation of FuzzyNet library in MetaQuotes Language 5(MQL5)|
//| |
//| The features of the FuzzyNet library include: |
//| - Create Mamdani fuzzy model |
//| - Create Sugeno fuzzy model |
//| - Normal membership function |
//| - Triangular membership function |
//| - Trapezoidal membership function |
//| - Constant membership function |
//| - Defuzzification method of center of gravity (COG) |
//| - Defuzzification method of bisector of area (BOA) |
//| - Defuzzification method of mean of maxima (MeOM) |
//| |
//| If you find any functional differences between FuzzyNet for MQL5 |
//| and the original FuzzyNet project , please contact developers of |
//| MQL5 on the Forum at www.mql5.com. |
//| |
//| You can report bugs found in the computational algorithms of the |
//| FuzzyNet library by notifying the FuzzyNet project coordinators |
//+------------------------------------------------------------------+
//| SOURCE LICENSE |
//| |
//| This program is free software; you can redistribute it and/or |
//| modify it under the terms of the GNU General Public License as |
//| published by the Free Software Foundation (www.fsf.org); either |
//| version 2 of the License, or (at your option) any later version. |
//| |
//| This program is distributed in the hope that it will be useful, |
//| but WITHOUT ANY WARRANTY; without even the implied warranty of |
//| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
//| GNU General Public License for more details. |
//| |
//| A copy of the GNU General Public License is available at |
//| http://www.fsf.org/licensing/licenses |
//+------------------------------------------------------------------+
#property copyright "Copyright 2015, MetaQuotes Software Corp."
#property link "https://www.mql5.com"
#property version "1.00"
#property strict
#property script_show_inputs
//+------------------------------------------------------------------+
//| Connecting libraries |
//+------------------------------------------------------------------+
#include <Math\FuzzyNet\SugenoFuzzySystem.mqh>
//--- input parameters
input double Speed_Error;
input double Speed_ErrorDot;
//+------------------------------------------------------------------+
//| Script program start function |
//+------------------------------------------------------------------+
void OnStart()
{
//--- Sugeno Fuzzy System
CSugenoFuzzySystem *fsCruiseControl=new CSugenoFuzzySystem();
//--- Create first input variables for the system
CFuzzyVariable *fvSpeedError=new CFuzzyVariable("SpeedError",-20.0,20.0);
fvSpeedError.Terms().Add(new CFuzzyTerm("slower",new CTriangularMembershipFunction(-35.0,-20.0,-5.0)));
fvSpeedError.Terms().Add(new CFuzzyTerm("zero", new CTriangularMembershipFunction(-15.0, -0.0, 15.0)));
fvSpeedError.Terms().Add(new CFuzzyTerm("faster", new CTriangularMembershipFunction(5.0, 20.0, 35.0)));
fsCruiseControl.Input().Add(fvSpeedError);
//--- Create second input variables for the system
CFuzzyVariable *fvSpeedErrorDot=new CFuzzyVariable("SpeedErrorDot",-5.0,5.0);
fvSpeedErrorDot.Terms().Add(new CFuzzyTerm("slower", new CTriangularMembershipFunction(-9.0, -5.0, -1.0)));
fvSpeedErrorDot.Terms().Add(new CFuzzyTerm("zero", new CTriangularMembershipFunction(-4.0, -0.0, 4.0)));
fvSpeedErrorDot.Terms().Add(new CFuzzyTerm("faster", new CTriangularMembershipFunction(1.0, 5.0, 9.0)));
fsCruiseControl.Input().Add(fvSpeedErrorDot);
//--- Create Output
CSugenoVariable *svAccelerate=new CSugenoVariable("Accelerate");
double coeff1[3]={0.0,0.0,0.0};
svAccelerate.Functions().Add(fsCruiseControl.CreateSugenoFunction("zero",coeff1));
double coeff2[3]={0.0,0.0,1.0};
svAccelerate.Functions().Add(fsCruiseControl.CreateSugenoFunction("faster",coeff2));
double coeff3[3]={0.0,0.0,-1.0};
svAccelerate.Functions().Add(fsCruiseControl.CreateSugenoFunction("slower",coeff3));
double coeff4[3]={-0.04,-0.1,0.0};
svAccelerate.Functions().Add(fsCruiseControl.CreateSugenoFunction("func",coeff4));
fsCruiseControl.Output().Add(svAccelerate);
//--- Craete Sugeno fuzzy rule
CSugenoFuzzyRule *rule1 = fsCruiseControl.ParseRule("if (SpeedError is slower) and (SpeedErrorDot is slower) then (Accelerate is faster)");
CSugenoFuzzyRule *rule2 = fsCruiseControl.ParseRule("if (SpeedError is slower) and (SpeedErrorDot is zero) then (Accelerate is faster)");
CSugenoFuzzyRule *rule3 = fsCruiseControl.ParseRule("if (SpeedError is slower) and (SpeedErrorDot is faster) then (Accelerate is zero)");
CSugenoFuzzyRule *rule4 = fsCruiseControl.ParseRule("if (SpeedError is zero) and (SpeedErrorDot is slower) then (Accelerate is faster)");
CSugenoFuzzyRule *rule5 = fsCruiseControl.ParseRule("if (SpeedError is zero) and (SpeedErrorDot is zero) then (Accelerate is func)");
CSugenoFuzzyRule *rule6 = fsCruiseControl.ParseRule("if (SpeedError is zero) and (SpeedErrorDot is faster) then (Accelerate is slower)");
CSugenoFuzzyRule *rule7 = fsCruiseControl.ParseRule("if (SpeedError is faster) and (SpeedErrorDot is slower) then (Accelerate is faster)");
CSugenoFuzzyRule *rule8 = fsCruiseControl.ParseRule("if (SpeedError is faster) and (SpeedErrorDot is zero) then (Accelerate is slower)");
CSugenoFuzzyRule *rule9 = fsCruiseControl.ParseRule("if (SpeedError is faster) and (SpeedErrorDot is faster) then (Accelerate is slower)");
//--- Add Sugeno fuzzy rule in system
fsCruiseControl.Rules().Add(rule1);
fsCruiseControl.Rules().Add(rule2);
fsCruiseControl.Rules().Add(rule3);
fsCruiseControl.Rules().Add(rule4);
fsCruiseControl.Rules().Add(rule5);
fsCruiseControl.Rules().Add(rule6);
fsCruiseControl.Rules().Add(rule7);
fsCruiseControl.Rules().Add(rule8);
fsCruiseControl.Rules().Add(rule9);
//--- Set input value and get result
CList *in=new CList;
CDictionary_Obj_Double *p_od_Error=new CDictionary_Obj_Double;
CDictionary_Obj_Double *p_od_ErrorDot=new CDictionary_Obj_Double;
p_od_Error.SetAll(fvSpeedError,Speed_Error);
p_od_ErrorDot.SetAll(fvSpeedErrorDot,Speed_ErrorDot);
in.Add(p_od_Error);
in.Add(p_od_ErrorDot);
//--- Get result
CList *result;
CDictionary_Obj_Double *p_od_Accelerate;
result=fsCruiseControl.Calculate(in);
p_od_Accelerate=result.GetNodeAtIndex(0);
Alert("Accelerate, %: ",p_od_Accelerate.Value()*100);
delete in;
delete result;
delete fsCruiseControl;
}
//+------------------------------------------------------------------+
//| fuzzynet.mqh |
//| Copyright 2015, MetaQuotes Software Corp. |
//| https://www.mql5.com |
//+------------------------------------------------------------------+
//| Implementation of FuzzyNet library in MetaQuotes Language 5(MQL5)|
//| |
//| The features of the FuzzyNet library include: |
//| - Create Mamdani fuzzy model |
//| - Create Sugeno fuzzy model |
//| - Normal membership function |
//| - Triangular membership function |
//| - Trapezoidal membership function |
//| - Constant membership function |
//| - Defuzzification method of center of gravity (COG) |
//| - Defuzzification method of bisector of area (BOA) |
//| - Defuzzification method of mean of maxima (MeOM) |
//| |
//| If you find any functional differences between FuzzyNet for MQL5 |
//| and the original FuzzyNet project , please contact developers of |
//| MQL5 on the Forum at www.mql5.com. |
//| |
//| You can report bugs found in the computational algorithms of the |
//| FuzzyNet library by notifying the FuzzyNet project coordinators |
//+------------------------------------------------------------------+
//| SOURCE LICENSE |
//| |
//| This program is free software; you can redistribute it and/or |
//| modify it under the terms of the GNU General Public License as |
//| published by the Free Software Foundation (www.fsf.org); either |
//| version 2 of the License, or (at your option) any later version. |
//| |
//| This program is distributed in the hope that it will be useful, |
//| but WITHOUT ANY WARRANTY; without even the implied warranty of |
//| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
//| GNU General Public License for more details. |
//| |
//| A copy of the GNU General Public License is available at |
//| http://www.fsf.org/licensing/licenses |
//+------------------------------------------------------------------+
#property copyright "Copyright 2015, MetaQuotes Software Corp."
#property link "https://www.mql5.com"
#property version "1.00"
#property strict
#property script_show_inputs
//+------------------------------------------------------------------+
//| Connecting libraries |
//+------------------------------------------------------------------+
#include <Math\FuzzyNet\SugenoFuzzySystem.mqh>
//--- input parameters
input double Speed_Error;
input double Speed_ErrorDot;
//+------------------------------------------------------------------+
//| Script program start function |
//+------------------------------------------------------------------+
void OnStart()
{
//--- Sugeno Fuzzy System
CSugenoFuzzySystem *fsCruiseControl=new CSugenoFuzzySystem();
//--- Create first input variables for the system
CFuzzyVariable *fvSpeedError=new CFuzzyVariable("SpeedError",-20.0,20.0);
fvSpeedError.Terms().Add(new CFuzzyTerm("slower",new CTriangularMembershipFunction(-35.0,-20.0,-5.0)));
fvSpeedError.Terms().Add(new CFuzzyTerm("zero", new CTriangularMembershipFunction(-15.0, -0.0, 15.0)));
fvSpeedError.Terms().Add(new CFuzzyTerm("faster", new CTriangularMembershipFunction(5.0, 20.0, 35.0)));
fsCruiseControl.Input().Add(fvSpeedError);
//--- Create second input variables for the system
CFuzzyVariable *fvSpeedErrorDot=new CFuzzyVariable("SpeedErrorDot",-5.0,5.0);
fvSpeedErrorDot.Terms().Add(new CFuzzyTerm("slower", new CTriangularMembershipFunction(-9.0, -5.0, -1.0)));
fvSpeedErrorDot.Terms().Add(new CFuzzyTerm("zero", new CTriangularMembershipFunction(-4.0, -0.0, 4.0)));
fvSpeedErrorDot.Terms().Add(new CFuzzyTerm("faster", new CTriangularMembershipFunction(1.0, 5.0, 9.0)));
fsCruiseControl.Input().Add(fvSpeedErrorDot);
//--- Create Output
CSugenoVariable *svAccelerate=new CSugenoVariable("Accelerate");
double coeff1[3]={0.0,0.0,0.0};
svAccelerate.Functions().Add(fsCruiseControl.CreateSugenoFunction("zero",coeff1));
double coeff2[3]={0.0,0.0,1.0};
svAccelerate.Functions().Add(fsCruiseControl.CreateSugenoFunction("faster",coeff2));
double coeff3[3]={0.0,0.0,-1.0};
svAccelerate.Functions().Add(fsCruiseControl.CreateSugenoFunction("slower",coeff3));
double coeff4[3]={-0.04,-0.1,0.0};
svAccelerate.Functions().Add(fsCruiseControl.CreateSugenoFunction("func",coeff4));
fsCruiseControl.Output().Add(svAccelerate);
//--- Craete Sugeno fuzzy rule
CSugenoFuzzyRule *rule1 = fsCruiseControl.ParseRule("if (SpeedError is slower) and (SpeedErrorDot is slower) then (Accelerate is faster)");
CSugenoFuzzyRule *rule2 = fsCruiseControl.ParseRule("if (SpeedError is slower) and (SpeedErrorDot is zero) then (Accelerate is faster)");
CSugenoFuzzyRule *rule3 = fsCruiseControl.ParseRule("if (SpeedError is slower) and (SpeedErrorDot is faster) then (Accelerate is zero)");
CSugenoFuzzyRule *rule4 = fsCruiseControl.ParseRule("if (SpeedError is zero) and (SpeedErrorDot is slower) then (Accelerate is faster)");
CSugenoFuzzyRule *rule5 = fsCruiseControl.ParseRule("if (SpeedError is zero) and (SpeedErrorDot is zero) then (Accelerate is func)");
CSugenoFuzzyRule *rule6 = fsCruiseControl.ParseRule("if (SpeedError is zero) and (SpeedErrorDot is faster) then (Accelerate is slower)");
CSugenoFuzzyRule *rule7 = fsCruiseControl.ParseRule("if (SpeedError is faster) and (SpeedErrorDot is slower) then (Accelerate is faster)");
CSugenoFuzzyRule *rule8 = fsCruiseControl.ParseRule("if (SpeedError is faster) and (SpeedErrorDot is zero) then (Accelerate is slower)");
CSugenoFuzzyRule *rule9 = fsCruiseControl.ParseRule("if (SpeedError is faster) and (SpeedErrorDot is faster) then (Accelerate is slower)");
//--- Add Sugeno fuzzy rule in system
fsCruiseControl.Rules().Add(rule1);
fsCruiseControl.Rules().Add(rule2);
fsCruiseControl.Rules().Add(rule3);
fsCruiseControl.Rules().Add(rule4);
fsCruiseControl.Rules().Add(rule5);
fsCruiseControl.Rules().Add(rule6);
fsCruiseControl.Rules().Add(rule7);
fsCruiseControl.Rules().Add(rule8);
fsCruiseControl.Rules().Add(rule9);
//--- Set input value and get result
CList *in=new CList;
CDictionary_Obj_Double *p_od_Error=new CDictionary_Obj_Double;
CDictionary_Obj_Double *p_od_ErrorDot=new CDictionary_Obj_Double;
p_od_Error.SetAll(fvSpeedError,Speed_Error);
p_od_ErrorDot.SetAll(fvSpeedErrorDot,Speed_ErrorDot);
in.Add(p_od_Error);
in.Add(p_od_ErrorDot);
//--- Get result
CList *result;
CDictionary_Obj_Double *p_od_Accelerate;
result=fsCruiseControl.Calculate(in);
p_od_Accelerate=result.GetNodeAtIndex(0);
Alert("Accelerate, %: ",p_od_Accelerate.Value()*100);
delete in;
delete result;
delete fsCruiseControl;
}
//+------------------------------------------------------------------+
And the script with the mamdani :
//+------------------------------------------------------------------+
//| fuzzynet.mqh |
//| Copyright 2015, MetaQuotes Software Corp. |
//| https://www.mql5.com |
//+------------------------------------------------------------------+
//| Implementation of FuzzyNet library in MetaQuotes Language 5(MQL5)|
//| |
//| The features of the FuzzyNet library include: |
//| - Create Mamdani fuzzy model |
//| - Create Sugeno fuzzy model |
//| - Normal membership function |
//| - Triangular membership function |
//| - Trapezoidal membership function |
//| - Constant membership function |
//| - Defuzzification method of center of gravity (COG) |
//| - Defuzzification method of bisector of area (BOA) |
//| - Defuzzification method of mean of maxima (MeOM) |
//| |
//| If you find any functional differences between FuzzyNet for MQL5 |
//| and the original FuzzyNet project , please contact developers of |
//| MQL5 on the Forum at www.mql5.com. |
//| |
//| You can report bugs found in the computational algorithms of the |
//| FuzzyNet library by notifying the FuzzyNet project coordinators |
//+------------------------------------------------------------------+
//| SOURCE LICENSE |
//| |
//| This program is free software; you can redistribute it and/or |
//| modify it under the terms of the GNU General Public License as |
//| published by the Free Software Foundation (www.fsf.org); either |
//| version 2 of the License, or (at your option) any later version. |
//| |
//| This program is distributed in the hope that it will be useful, |
//| but WITHOUT ANY WARRANTY; without even the implied warranty of |
//| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
//| GNU General Public License for more details. |
//| |
//| A copy of the GNU General Public License is available at |
//| http://www.fsf.org/licensing/licenses |
//+------------------------------------------------------------------+
#property copyright "Copyright 2015, MetaQuotes Software Corp."
#property link "https://www.mql5.com"
#property version "1.00"
#property strict
#property script_show_inputs
//+------------------------------------------------------------------+
//| Connecting libraries |
//+------------------------------------------------------------------+
#include <Math\FuzzyNet\MamdaniFuzzySystem.mqh>
//--- input parameters
input double Service;
input double Food;
//+------------------------------------------------------------------+
//| Script program start function |
//+------------------------------------------------------------------+
void OnStart()
{
//--- Mamdani Fuzzy System
CMamdaniFuzzySystem *fsTips=new CMamdaniFuzzySystem();
//--- Create first input variables for the system
CFuzzyVariable *fvService=new CFuzzyVariable("service",0.0,10.0);
fvService.Terms().Add(new CFuzzyTerm("poor", new CTriangularMembershipFunction(-5.0, 0.0, 5.0)));
fvService.Terms().Add(new CFuzzyTerm("good", new CTriangularMembershipFunction(0.0, 5.0, 10.0)));
fvService.Terms().Add(new CFuzzyTerm("excellent", new CTriangularMembershipFunction(5.0, 10.0, 15.0)));
fsTips.Input().Add(fvService);
//--- Create second input variables for the system
CFuzzyVariable *fvFood=new CFuzzyVariable("food",0.0,10.0);
fvFood.Terms().Add(new CFuzzyTerm("rancid", new CTrapezoidMembershipFunction(0.0, 0.0, 1.0, 3.0)));
fvFood.Terms().Add(new CFuzzyTerm("delicious", new CTrapezoidMembershipFunction(7.0, 9.0, 10.0, 10.0)));
fsTips.Input().Add(fvFood);
//--- Create Output
CFuzzyVariable *fvTips=new CFuzzyVariable("tips",0.0,30.0);
fvTips.Terms().Add(new CFuzzyTerm("cheap", new CTriangularMembershipFunction(0.0, 5.0, 10.0)));
fvTips.Terms().Add(new CFuzzyTerm("average", new CTriangularMembershipFunction(10.0, 15.0, 20.0)));
fvTips.Terms().Add(new CFuzzyTerm("generous", new CTriangularMembershipFunction(20.0, 25.0, 30.0)));
fsTips.Output().Add(fvTips);
//--- Create three Mamdani fuzzy rule
CMamdaniFuzzyRule *rule1 = fsTips.ParseRule("if (service is poor ) or (food is rancid) then tips is cheap");
CMamdaniFuzzyRule *rule2 = fsTips.ParseRule("if ((service is good)) then tips is average");
CMamdaniFuzzyRule *rule3 = fsTips.ParseRule("if (service is excellent) or (food is delicious) then (tips is generous)");
//--- Add three Mamdani fuzzy rule in system
fsTips.Rules().Add(rule1);
fsTips.Rules().Add(rule2);
fsTips.Rules().Add(rule3);
//--- Set input value
CList *in=new CList;
CDictionary_Obj_Double *p_od_Service=new CDictionary_Obj_Double;
CDictionary_Obj_Double *p_od_Food=new CDictionary_Obj_Double;
p_od_Service.SetAll(fvService, Service);
p_od_Food.SetAll(fvFood, Food);
in.Add(p_od_Service);
in.Add(p_od_Food);
//--- Get result
CList *result;
CDictionary_Obj_Double *p_od_Tips;
result=fsTips.Calculate(in);
p_od_Tips=result.GetNodeAtIndex(0);
Alert("Tips, %: ",p_od_Tips.Value());
delete in;
delete result;
delete fsTips;
}
//+------------------------------------------------------------------+
//| fuzzynet.mqh |
//| Copyright 2015, MetaQuotes Software Corp. |
//| https://www.mql5.com |
//+------------------------------------------------------------------+
//| Implementation of FuzzyNet library in MetaQuotes Language 5(MQL5)|
//| |
//| The features of the FuzzyNet library include: |
//| - Create Mamdani fuzzy model |
//| - Create Sugeno fuzzy model |
//| - Normal membership function |
//| - Triangular membership function |
//| - Trapezoidal membership function |
//| - Constant membership function |
//| - Defuzzification method of center of gravity (COG) |
//| - Defuzzification method of bisector of area (BOA) |
//| - Defuzzification method of mean of maxima (MeOM) |
//| |
//| If you find any functional differences between FuzzyNet for MQL5 |
//| and the original FuzzyNet project , please contact developers of |
//| MQL5 on the Forum at www.mql5.com. |
//| |
//| You can report bugs found in the computational algorithms of the |
//| FuzzyNet library by notifying the FuzzyNet project coordinators |
//+------------------------------------------------------------------+
//| SOURCE LICENSE |
//| |
//| This program is free software; you can redistribute it and/or |
//| modify it under the terms of the GNU General Public License as |
//| published by the Free Software Foundation (www.fsf.org); either |
//| version 2 of the License, or (at your option) any later version. |
//| |
//| This program is distributed in the hope that it will be useful, |
//| but WITHOUT ANY WARRANTY; without even the implied warranty of |
//| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
//| GNU General Public License for more details. |
//| |
//| A copy of the GNU General Public License is available at |
//| http://www.fsf.org/licensing/licenses |
//+------------------------------------------------------------------+
#property copyright "Copyright 2015, MetaQuotes Software Corp."
#property link "https://www.mql5.com"
#property version "1.00"
#property strict
#property script_show_inputs
//+------------------------------------------------------------------+
//| Connecting libraries |
//+------------------------------------------------------------------+
#include <Math\FuzzyNet\MamdaniFuzzySystem.mqh>
//--- input parameters
input double Service;
input double Food;
//+------------------------------------------------------------------+
//| Script program start function |
//+------------------------------------------------------------------+
void OnStart()
{
//--- Mamdani Fuzzy System
CMamdaniFuzzySystem *fsTips=new CMamdaniFuzzySystem();
//--- Create first input variables for the system
CFuzzyVariable *fvService=new CFuzzyVariable("service",0.0,10.0);
fvService.Terms().Add(new CFuzzyTerm("poor", new CTriangularMembershipFunction(-5.0, 0.0, 5.0)));
fvService.Terms().Add(new CFuzzyTerm("good", new CTriangularMembershipFunction(0.0, 5.0, 10.0)));
fvService.Terms().Add(new CFuzzyTerm("excellent", new CTriangularMembershipFunction(5.0, 10.0, 15.0)));
fsTips.Input().Add(fvService);
//--- Create second input variables for the system
CFuzzyVariable *fvFood=new CFuzzyVariable("food",0.0,10.0);
fvFood.Terms().Add(new CFuzzyTerm("rancid", new CTrapezoidMembershipFunction(0.0, 0.0, 1.0, 3.0)));
fvFood.Terms().Add(new CFuzzyTerm("delicious", new CTrapezoidMembershipFunction(7.0, 9.0, 10.0, 10.0)));
fsTips.Input().Add(fvFood);
//--- Create Output
CFuzzyVariable *fvTips=new CFuzzyVariable("tips",0.0,30.0);
fvTips.Terms().Add(new CFuzzyTerm("cheap", new CTriangularMembershipFunction(0.0, 5.0, 10.0)));
fvTips.Terms().Add(new CFuzzyTerm("average", new CTriangularMembershipFunction(10.0, 15.0, 20.0)));
fvTips.Terms().Add(new CFuzzyTerm("generous", new CTriangularMembershipFunction(20.0, 25.0, 30.0)));
fsTips.Output().Add(fvTips);
//--- Create three Mamdani fuzzy rule
CMamdaniFuzzyRule *rule1 = fsTips.ParseRule("if (service is poor ) or (food is rancid) then tips is cheap");
CMamdaniFuzzyRule *rule2 = fsTips.ParseRule("if ((service is good)) then tips is average");
CMamdaniFuzzyRule *rule3 = fsTips.ParseRule("if (service is excellent) or (food is delicious) then (tips is generous)");
//--- Add three Mamdani fuzzy rule in system
fsTips.Rules().Add(rule1);
fsTips.Rules().Add(rule2);
fsTips.Rules().Add(rule3);
//--- Set input value
CList *in=new CList;
CDictionary_Obj_Double *p_od_Service=new CDictionary_Obj_Double;
CDictionary_Obj_Double *p_od_Food=new CDictionary_Obj_Double;
p_od_Service.SetAll(fvService, Service);
p_od_Food.SetAll(fvFood, Food);
in.Add(p_od_Service);
in.Add(p_od_Food);
//--- Get result
CList *result;
CDictionary_Obj_Double *p_od_Tips;
result=fsTips.Calculate(in);
p_od_Tips=result.GetNodeAtIndex(0);
Alert("Tips, %: ",p_od_Tips.Value());
delete in;
delete result;
delete fsTips;
}
//+------------------------------------------------------------------+
Thanks for your share !
Is it possible to create a mandani model with more than 02 input variables? I am making errors when I enter a third input variable.
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FuzzyNet Fuzzy Logic Library:
FuzzyNet is one of the most popular mathematical libraries for creating fuzzy models
Fuzzy Logic Library for Microsoft.Net (FuzzyNet) is an easy to use component that implements Mamdani and Sugeno fuzzy inference systems.
FuzzyNet includes:
The following additions have been made when converting the library into MQL5:
Author: MetaQuotes Software Corp.