public static JunctionTreeInferencer createForMaxProduct() {
return new JunctionTreeInferencer(JunctionTreePropagation.createMaxProductInferencer());
}
public Factor lookupMarginal(VarSet varSet) {
return propagator.lookupMarginal(jtCurrent, varSet);
}
public Factor lookupMarginal(Variable var) {
return propagator.lookupMarginal(jtCurrent, var);
}
public JunctionTreeInferencer() {
this(JunctionTreePropagation.createSumProductInferencer());
} // JunctionTreeInferencer constructor
public void computeMarginals(JunctionTree jt) {
inLogSpace = false; // ??
jtCurrent = jt;
propagator.computeMarginals(jtCurrent);
totalMessagesSent += propagator.getTotalMessagesSent();
}
public void computeMarginals(FactorGraph mdl) {
inLogSpace = mdl.getFactor(0) instanceof LogTableFactor;
buildJunctionTree(mdl);
propagator.computeMarginals(jtCurrent);
totalMessagesSent += propagator.getTotalMessagesSent();
}