Export & Import Data for Single-Layer Perceptron

[jonathanditren]

Hi guys, I'm very new in MQL5 programming., I came across the "Artificial Intelligence EA by Yury Reshetov". I converted the code from MQL4 to MQL5 the best I could, but one thing I can't seem accomplish is to export the data and use it for the EA to train itself. I've been reading articles like this one "https://www.mql5.com/en/articles/252"., but still having issues on grasping the way to do it. Not sure if its much to ask, but can anyone give me a hand? Here is the code I have so far:

#include <Trade\Trade.mqh>
#include <Trade\PositionInfo.mqh>

CTrade trade;
CPositionInfo position;

input int    x1 = 135;
input int    x2 = 127;
input int    x3 = 16;
input int    x4 = 93;
input int SL = 100;
input int TP = 100;
input int tlsl = 100;
input int tltp = 100;
input int inprofit = 100;
input int buySL = 100;
input int buyTP = 100;
input int buytlsl = 100;
input int buytltp = 100;
input int buyinprofit = 100;


void OnTick()
{
   double bid = NormalizeDouble(SymbolInfoDouble(NULL,SYMBOL_BID),_Digits);
   double ask = NormalizeDouble(SymbolInfoDouble(NULL,SYMBOL_ASK),_Digits);

   if(PositionsTotal()==0)
   if(perceptron() < 0) // SELL ORDER
      {
      trade.Sell(0.10,NULL,bid,(bid+SL*_Point)),(bid-TP*_Point),NULL);
      }
   else 
   if(perceptron() > 0) // BUY ORDER
      {
      trade.Buy(0.10,NULL,ask,(ask-buySL*_Point)),(ask+buyTP*_Point),NULL);
      }
   CheckTrailingStop(bid, ask);  
}
void CheckTrailingStop(double bid, double ask)
{  
   for(int i=PositionsTotal()-1; i>=0; i--)
      {
         string symbol=PositionGetSymbol(i);
         if(_Symbol==symbol)
         {
         ulong PT=PositionGetInteger(POSITION_TICKET);
         double csl=PositionGetDouble(POSITION_SL);
         double ctp=PositionGetDouble(POSITION_TP);
         double price=PositionGetDouble(POSITION_PRICE_OPEN);
         if(bid==price-inprofit*_Point)
            {
            trade.PositionModify(PT,(bid-csl-tlsl*_Point),(bid-ctp-tltp);               
            }
         }   
      	 else 
         {
         ulong PT=PositionGetInteger(POSITION_TICKET);
         double csl=PositionGetDouble(POSITION_SL);
         double ctp=PositionGetDouble(POSITION_TP);
         double price=PositionGetDouble(POSITION_PRICE_OPEN);
         if(ask==price+buyinprofit*_Point)
            {
            trade.PositionModify(PT,(ask+csl+buytlsl*_Point),(ask+ctp+buytltp*_Point)); 
            }
         }
      }
} 
   double perceptron()
  {
      // iAC Indicator
   double iprice[];
   int iACDef=iAC(_Symbol,_Period);
   ArraySetAsSeries(iprice,true);
   CopyBuffer(iACDef,0,0,22,iprice);
   double iACVal0=NormalizeDouble(iprice[0],4);
   double iACVal7=NormalizeDouble(iprice[7],4);
   double iACVal14=NormalizeDouble(iprice[14],4);
   double iACVal21=NormalizeDouble(iprice[21],4);
 
   double w1 = x1 - 100;
   double w2 = x2 - 100;
   double w3 = x3 - 100;
   double w4 = x4 - 100;
   double a1 = iACVal0;
   double a2 = iACVal7;
   double a3 = iACVal14;
   double a4 = iACVal21;
   return(w1 * a1 + w2 * a2 + w3 * a3 + w4 * a4);
  }

[Vladimir Karputov]

In MQL5, the indicator handle MUST be received ONCE! And you MUST do it in OnInit !!!