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mcychan · Jul 27, 2023 · 6bb385b · 6bb385b
1 parent 5016012
commit 6bb385b
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Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/nQuantCpp/APNsgaIII.cpp b/nQuantCpp/APNsgaIII.cpp
@@ -121,10 +121,10 @@ namespace nQuantGA
 
 		int cur = 0, next = 1;
 		while(_currentGeneration < _max_iterations)
-		{
-			auto best = this->getResult();
+		{			
 			if(_currentGeneration > 0) {
-				double difference = abs(best->getFitness() - lastBestFit);
+				auto best = this->getResult();
+				auto difference = abs(best->getFitness() - lastBestFit);
 				if (difference <= 1e-6)
 					++bestNotEnhance;
 				else {

diff --git a/nQuantCpp/PnnLABGAQuantizer.cpp b/nQuantCpp/PnnLABGAQuantizer.cpp
@@ -197,15 +197,15 @@ namespace PnnLABQuant
 	}
 
 	static double rotateLeft(double u, double v, double delta) {
-		auto theta = M_PI * randrange(minRatio, maxRatio);
+		auto theta = M_PI * randrange(minRatio, maxRatio) / exp(delta);
 		auto result = u * sin(theta) + v * cos(theta);
 		if (result <= minRatio || result >= maxRatio)
 			result = rotateLeft(u, v, delta + .5);
 		return result;
 	}
 
 	static double rotateRight(double u, double v, double delta) {
-		auto theta = M_PI * randrange(minRatio, maxRatio);
+		auto theta = M_PI * randrange(minRatio, maxRatio) / exp(delta);
 		auto result = u * cos(theta) - v * sin(theta);
 		if (result <= minRatio || result >= maxRatio)
 			result = rotateRight(u, v, delta + .5);