move more code around

packages/CLPBN/horus/LiftedBp.cpp

@@ -2,7 +2,6 @@
 #include "WeightedBp.h"
 #include "FactorGraph.h"
 #include "LiftedOperations.h"
-#include "LiftedVe.h"
 
 
 LiftedBp::LiftedBp (const ParfactorList& pfList)
@@ -190,12 +189,12 @@ LiftedBp::rangeOfGround (const Ground& gr)
 Params
 LiftedBp::getJointByConditioning (
     const ParfactorList& pfList,
-    const Grounds& grounds)
+    const Grounds& query)
 {
   LiftedBp solver (pfList);
-  Params prevBeliefs = solver.solveQuery ({grounds[0]});
+  Params prevBeliefs = solver.solveQuery ({query[0]});
-  Grounds obsGrounds = {grounds[0]};
+  Grounds obsGrounds = {query[0]};
-  for (size_t i = 1; i < grounds.size(); i++) {
+  for (size_t i = 1; i < query.size(); i++) {
     Params newBeliefs;
     vector<ObservedFormula> obsFs;
     Ranges obsRanges;
@@ -210,16 +209,16 @@ LiftedBp::getJointByConditioning (
         obsFs[j].setEvidence (indexer[j]);
       }
       ParfactorList tempPfList (pfList);
-      LiftedVe::absorveEvidence (tempPfList, obsFs);
+      LiftedOperations::absorveEvidence (tempPfList, obsFs);
       LiftedBp solver (tempPfList);
-      Params beliefs = solver.solveQuery ({grounds[i]});
+      Params beliefs = solver.solveQuery ({query[i]});
       for (size_t k = 0; k < beliefs.size(); k++) {
         newBeliefs.push_back (beliefs[k]);
       }
       ++ indexer;
     }
     int count = -1;
-    unsigned range = rangeOfGround (grounds[i]);
+    unsigned range = rangeOfGround (query[i]);
     for (size_t j = 0; j < newBeliefs.size(); j++) {
       if (j % range == 0) {
         count ++;
@@ -227,7 +226,7 @@ LiftedBp::getJointByConditioning (
       newBeliefs[j] *= prevBeliefs[count];
     }
     prevBeliefs = newBeliefs;
-    obsGrounds.push_back (grounds[i]);
+    obsGrounds.push_back (query[i]);
   }
   return prevBeliefs;
 }

packages/CLPBN/horus/LiftedOperations.cpp

@@ -54,6 +54,67 @@ LiftedOperations::shatterAgainstQuery (
 
 
 
+void
+LiftedOperations::runWeakBayesBall (
+    ParfactorList& pfList,
+    const Grounds& query)
+{
+  queue<PrvGroup> todo; // groups to process
+  set<PrvGroup> done;   // processed or in queue 
+  for (size_t i = 0; i < query.size(); i++) {
+    ParfactorList::iterator it = pfList.begin();
+    while (it != pfList.end()) {
+      PrvGroup group = (*it)->findGroup (query[i]);
+      if (group != numeric_limits<PrvGroup>::max()) {
+        todo.push (group);
+        done.insert (group);
+        break;
+      }
+      ++ it;
+    }
+  }
+
+  set<Parfactor*> requiredPfs;
+  while (todo.empty() == false) {
+    PrvGroup group = todo.front();
+    ParfactorList::iterator it = pfList.begin();
+    while (it != pfList.end()) {
+      if (Util::contains (requiredPfs, *it) == false &&
+          (*it)->containsGroup (group)) {
+        vector<PrvGroup> groups = (*it)->getAllGroups();
+        for (size_t i = 0; i < groups.size(); i++) {
+          if (Util::contains (done, groups[i]) == false) {
+            todo.push (groups[i]);
+            done.insert (groups[i]);
+          }
+        }
+        requiredPfs.insert (*it);
+      }
+      ++ it;
+    }
+    todo.pop();
+  }
+
+  ParfactorList::iterator it = pfList.begin();
+  bool foundNotRequired = false;
+  while (it != pfList.end()) {
+    if (Util::contains (requiredPfs, *it) == false) {
+      if (Globals::verbosity > 2) {
+        if (foundNotRequired == false) {
+          Util::printHeader ("PARFACTORS TO DISCARD");
+          foundNotRequired = true;
+        }
+        (*it)->print();
+      }
+      it = pfList.removeAndDelete (it);
+    } else {
+      ++ it;
+    }
+  }
+}
+
+
+
 void
 LiftedOperations::absorveEvidence (
     ParfactorList& pfList,

packages/CLPBN/horus/LiftedOperations.h

@@ -9,6 +9,9 @@ class LiftedOperations
     static void shatterAgainstQuery (
         ParfactorList& pfList, const Grounds& query);
         
+    static void runWeakBayesBall (
+        ParfactorList& pfList, const Grounds&); 
+        
     static void absorveEvidence (
         ParfactorList& pfList, ObservedFormulas& obsFormulas);
   
@@ -17,7 +20,6 @@ class LiftedOperations
     static Parfactor calcGroundMultiplication (Parfactor pf);
 
   private:
-
     static Parfactors absorve (ObservedFormula&, Parfactor*);    
 };
 

packages/CLPBN/horus/LiftedVe.cpp

@@ -661,7 +661,7 @@ LiftedVe::runSolver (const Grounds& query)
 {
   largestCost_ = std::log (0);
   LiftedOperations::shatterAgainstQuery (pfList_, query);
-  runWeakBayesBall (query);
+  LiftedOperations::runWeakBayesBall (pfList_, query);
   while (true) {
     if (Globals::verbosity > 2) {
       Util::printDashedLine();
@@ -727,62 +727,3 @@ LiftedVe::getBestOperation (const Grounds& query)
   return bestOp;
 }
 
-
-
-void
-LiftedVe::runWeakBayesBall (const Grounds& query)
-{
-  queue<PrvGroup> todo; // groups to process
-  set<PrvGroup> done;   // processed or in queue 
-  for (size_t i = 0; i < query.size(); i++) {
-    ParfactorList::iterator it = pfList_.begin();
-    while (it != pfList_.end()) {
-      PrvGroup group = (*it)->findGroup (query[i]);
-      if (group != numeric_limits<PrvGroup>::max()) {
-        todo.push (group);
-        done.insert (group);
-        break;
-      }
-      ++ it;
-    }
-  }
-
-  set<Parfactor*> requiredPfs;
-  while (todo.empty() == false) {
-    PrvGroup group = todo.front();
-    ParfactorList::iterator it = pfList_.begin();
-    while (it != pfList_.end()) {
-      if (Util::contains (requiredPfs, *it) == false &&
-          (*it)->containsGroup (group)) {
-        vector<PrvGroup> groups = (*it)->getAllGroups();
-        for (size_t i = 0; i < groups.size(); i++) {
-          if (Util::contains (done, groups[i]) == false) {
-            todo.push (groups[i]);
-            done.insert (groups[i]);
-          }
-        }
-        requiredPfs.insert (*it);
-      }
-      ++ it;
-    }
-    todo.pop();
-  }
-
-  ParfactorList::iterator it = pfList_.begin();
-  bool foundNotRequired = false;
-  while (it != pfList_.end()) {
-    if (Util::contains (requiredPfs, *it) == false) {
-      if (Globals::verbosity > 2) {
-        if (foundNotRequired == false) {
-          Util::printHeader ("PARFACTORS TO DISCARD");
-          foundNotRequired = true;
-        }
-        (*it)->print();
-      }
-      it = pfList_.removeAndDelete (it);
-    } else {
-      ++ it;
-    }
-  }
-}
-

packages/CLPBN/horus/LiftedVe.h

@@ -141,22 +141,12 @@ class LiftedVe
 
    void printSolverFlags (void) const;
 
-   static void absorveEvidence (
-       ParfactorList& pfList, ObservedFormulas& obsFormulas);
-
   private:
     void runSolver (const Grounds&);
 
     LiftedOperator* getBestOperation (const Grounds&);
 
-    void runWeakBayesBall (const Grounds&); 
-
-    void shatterAgainstQuery (const Grounds&);
-
-    static Parfactors absorve (ObservedFormula&, Parfactor*);
-
     ParfactorList  pfList_;
-
     double         largestCost_;
 };