public ATForest eliteCopy(int generationOfOrigin) {
ATForest forest = new ATForest(generationOfOrigin, this.getNumOfInputs(), id);
forest.trees = new ATTree[trees.length];
for (int i = 0; i < trees.length; i++) {
ATTree eliteCopy = this.trees[i].copy();
eliteCopy.elite();
forest.trees[i] = eliteCopy;
}
forest.initEvaluationInfo();
return forest;
}
public ATForest mutateHeavyStructure(int generationOfOrigin) {
ATForest forest = new ATForest(generationOfOrigin, this.getNumOfInputs(), id);
forest.trees = new ATTree[trees.length];
for (int i = 0; i < trees.length; i++) {
ATTree toMutate = this.trees[i].copy();
for (int j = 0; j < GPAT.MUTATION_HEAVY_POWER; j++) {
toMutate.mutateStructure();
}
forest.trees[i] = toMutate;
}
forest.initEvaluationInfo();
return forest;
}
public ATForest mutate(int generationOfOrigin) {
ATForest forest = new ATForest(generationOfOrigin, this.getNumOfInputs(), id);
forest.trees = new ATTree[trees.length];
for (int i = 0; i < trees.length; i++) {
ATTree toMutate = this.trees[i].copy();
toMutate.mutateStructure();
toMutate.mutateConstants();
toMutate.mutateSwitchLocks();
forest.trees[i] = toMutate;
}
forest.initEvaluationInfo();
return forest;
}
public static ATForest createRandom(
int generationOfOrigin,
int numOfInputs,
int numOfOutputs,
ATNodeCollection nodeCollection,
ATInnovationHistory innovationHistory) {
ATForest forest = new ATForest(generationOfOrigin, numOfInputs);
forest.trees = new ATTree[numOfOutputs];
for (int i = 0; i < numOfOutputs; i++) {
forest.trees[i] = ATTree.createMinimalSubstrate(nodeCollection, innovationHistory);
// forest.trees[i] = ATTree.createMinimalSubstrateWithInputs(nodeCollection,
// innovationHistory);
}
forest.initEvaluationInfo();
return forest;
}