Changeset 563

Timestamp:

05/20/10 17:44:31 (14 years ago)

Author:

nikhil

Message:

final codes

Location:

vtcross/branches/nikhil/crossmodel2/src/cognitive_engines/CBR_CE

Files:

• CBR_CE.cpp (modified) (11 diffs)
• CBR_CE.h (modified) (2 diffs)

vtcross/branches/nikhil/crossmodel2/src/cognitive_engines/CBR_CE/CBR_CE.cpp

@@ -27 +27 @@
 // ZERO is consider +1 sign
 inline int signof(int nos) { return ( (nos < 0) ? -1:1 ); }
-//inline int signof(int nos) { return (nos==0)?0:(nos<0?-1:1); }
+
 
 
@@ -43 +43 @@
 {
     LOG("Cognitive Engine:: Generating solution.\n");
-
-        std::cout << "Ptune value: " << optList->Ptune << std::endl;
-//      std::cout << "slope values: " << Slope[0] << std::endl;
-//      std::cout << "slope values: " << Slope[1] << std::endl;
 
     string searchNames[radioInfo->numUtilities];
@@ -99 +95 @@
         
         FineTune();
-/*
-        No need or random adaptation since it will get updated 
-        using update function call
-        if(returnValues[numberColumns-1] < 0) {
-            returnValues[2] = returnValues[2] - 15;
-            returnValues[3] = returnValues[3] - 2;
-        } else {
-            returnValues[2] = returnValues[2] + 15;
-            returnValues[3] = returnValues[3] + 2;
-        }
-*/
+
     } else if(rc == 31337) {
         LOG("Cognitive Engine:: Not Found.\n");
@@ -208 +194 @@
     string setList[setLen];
 
-/*
-    size_t columnObsIndex = 0;
-    for (size_t i = 0; i < radioInfo->numObservables; i++){
-        obsList[columnObsIndex] = observables[i].name;
-        columnObsIndex++;
-    }  
-    obsList[columnObsIndex] = "utility";
-
-    size_t columnIndex = 0;
-    for (size_t i = 0; i < radioInfo->numParameters; i++){
-        nameList[columnIndex] = parameters[i].name;
-        columnIndex++;
-    }   
-    for (size_t i = 0; i < radioInfo->numUtilities; i++){
-        nameList[columnIndex] = uList[i].name;
-        columnIndex++;
-    }   
-
-    size_t obsValueIndex = 0;
-    for(size_t i = 0; i < radioInfo->numObservables; i++) {
-        obsVals[obsValueIndex] = observables[i].value;
-        obsValueIndex++;
-    }
-
-///  Calculate Utility 
-   float newUtilityValue = 0;
-
-    for(size_t i = 0; i < radioInfo->numUtilities; i++) {
-        newUtilityValue = newUtilityValue + (uList[i].target - observables[i].value);
-    }
-    obsVals[obsValueIndex] = newUtilityValue;
-
-    size_t returnValueIndex = 0;
-    for(size_t i = 0; i < radioInfo->numParameters; i++) {
-        valList[returnValueIndex] = parameters[i].value;
-        returnValueIndex++;
-    }
-    for(size_t i = 0; i < radioInfo->numUtilities; i++) {
-        valList[returnValueIndex] = uList[i].target;
-        returnValueIndex++;
-    }
-*/
+
+// Calculating total weight
         float TotalWeight = 0;
         int Penalty = 10;
@@ -276 +222 @@
         setList[returnValueIndex] = "TotalWeight";
         setValue[returnValueIndex] = TotalWeight; 
+/////
         
 myCBR1->Update(whereList,setList,whereValue,setValue,whereLen,setLen);
 
-// MAIN CODE HERE //
+// MAIN SELF LEARNING CODE HERE //
 
 int searchOps[radioInfo->numParameters];
@@ -368 +315 @@
     }
 
-
+   std::cout << "Ptune " << optList->Ptune << std::endl;
    std::cout << "Status1 " << optList->Status[0][0] << std::endl;
    std::cout << "Status2 " << optList->Status[1][0] << std::endl;
@@ -375 +322 @@
    std::cout << "Trend1 " << optList->Trend[0][0] << std::endl;
    std::cout << "Trend2 " << optList->Trend[1][0] << std::endl;
+
  /// end of MAIN CODE //
+
+
 }
 
@@ -387 +337 @@
         //// NEW SET OF VARIABLES ///
 
-//      float * Pweights = new float[radioInfo->numParameters];
         optList->Uweights = new float[radioInfo->numUtilities];
         optList->Pweights = new float[radioInfo->numParameters];
+        optList->Slope = new int[radioInfo->numParameters];
 
 ///// we have to assume 10 utilities maxxx!!!! VERY important
@@ -395 +345 @@
         optList->Status = new float[radioInfo->numParameters][10];
         optList->Trend = new float[radioInfo->numParameters][10];
-        optList->PoC = 0.01;
-        optList->Slope = new int[radioInfo->numParameters];     
-        optList->Ptune = 0;   // starting with most tunable parameter.. (widest range..)
-
-
-////////////initializing here since initialsetting giving wierd errors/////
+//////////////////////////////////////////////////////////////  
+
+
+////////////initializing Opt_List members here/////
+
+        optList->PoC = 0.01;
+        optList->Ptune = 0; // starting with most tunable parameter.. (widest range .. )
 
         for (int x = 0; x < radioInfo->numParameters; x++) {
@@ -428 +379 @@
     uint32_t numberColumns = radioInfo->numParameters + radioInfo->numUtilities \
                              + radioInfo->numObservables + 1;
-
-    uint32_t numberParameters = radioInfo->numParameters;
-    uint32_t numberUtilities = radioInfo->numUtilities;
 
     string cols[numberColumns];
@@ -613 +561 @@
 }
 
-void CBR_CE::InitialSetting()
-{
-
-        std::cout << "inside initilsetting method" << std::endl; 
-
-        for (int x = 0; x < radioInfo->numParameters; x++) {
-                std::cout << x << std::endl;
-                optList->Pweights[x] = 1/(pList[x].step);
-                optList->Slope[x] = 0;
-        }
-
-
-
-        for (size_t i = 0; i < radioInfo->numUtilities; i++) { 
-                optList->Uweights[i] = 1;
-        }
-
-
-        for (size_t i = 0; i < radioInfo->numParameters; i++) {
-                for (size_t k = 0; k < radioInfo->numUtilities; k++) {
-                        optList->Status[i][k] = 0;
-                        optList->Trend[i][k] = 0;
-                }
-        }
-
-}
-
 
 void

vtcross/branches/nikhil/crossmodel2/src/cognitive_engines/CBR_CE/CBR_CE.h

@@ -95 +95 @@
          * cognitive engine's functionality.
          */
-        void InitialSetting();
 
         void PerformUpdatePerformance();
@@ -106 +105 @@
         CBR *myCBR1;
         CBR *myCBR2;
-/*
-    private:
 
-        float * Pweights;
-        float * Uweights;
-
-        float (*Status)[10];
-// this array stores the relationship between all parameters vs utilities.. 
-        float (*Trend)[10];
-
-        int * Slope;
-
-        float PoC;
-// this term represents percentage of change.. as in if this min PoC
-// is not detected its as good as no change..
-        int Ptune;
-// This is pointer to correspont to which parameter to tune.. 
-// AS OF NOW ONLY ONE AT A TIME PER CYCLE
-*/ 
 
 };