// Test the classification result of each map that a user played,
// with the data available as if they were playing through it
public static void classifyTest(String dataString, String playerID)
{
// Get the initial data (the headers and the first instance)
String [] split = dataString.Split('\n');
// 19 attribute lines, 2 header lines, 1 instance line
String initData = "";
for (int i = 0; i < 22; i++)
initData = initData+ split[i] + '\n';
PCGWekaClassifier classifier = new PCGWekaClassifier();
classifier.InitializeClassifier(initData);
// Loop through the res of the data, classifiying new instance and then
// updating the classifier. -1 because the last line i believe is blank
String predictions = "";
String actuals = "";
for (int i = 22; i < split.Length; i++) {
if (split[i].Equals(""))
break;
double[] newData = instanceStringToDoubleArray(split[i]);
double[] results = classifier.ClassifyNewData(newData);
int finalResult = -1;
if (results[1] < 0.5)
finalResult = 0;
else
finalResult = 1;
// Random classifier
/*int min = 0;
int max = 2;
finalResult = UnityEngine.Random.Range(min,max);
*/
String [] lineSplit = split[i].Split(',');
int userRating = int.Parse(lineSplit[lineSplit.Length-2]);
//Debug.Log("Map = " + (i-20) + ", Dislike = " + results[0] + ", Like = " + results[1] + ", Result = " + finalResult);
if (i != 22) {
predictions = predictions + ", ";
actuals = actuals + ", ";
}
predictions = predictions + finalResult.ToString();
actuals = actuals + userRating;
classifier.UpdateClassifierFromInstanceString(split[i]);
}
// Write values to file for a matlab read
StreamWriter writer = new StreamWriter("DataForMatlab\\"+playerID+"_ModelPredictions_RandomForest.txt");
writer.WriteLine(predictions);
writer.WriteLine(actuals);
writer.Close();
}
public void RunEA(List <PCGNeatNodeData> geometryData, PCGWekaClassifier updatedPlayerModel)
{
//yield return new WaitForSeconds(0.5f);
if (contentEA == null)
{
Debug.LogError("Content EA not initialized");
}
else
{
((PCGNeatExperiment)(experiment)).geomNodeList = geometryData;
((PCGNeatExperiment)(experiment)).playerModel = updatedPlayerModel;
contentEA.StartContinue();
}
}
public void RunEA(List<PCGNeatNodeData> geometryData, PCGWekaClassifier updatedPlayerModel)
{
//yield return new WaitForSeconds(0.5f);
if (contentEA == null)
Debug.LogError("Content EA not initialized");
else {
((PCGNeatExperiment)(experiment)).geomNodeList = geometryData;
((PCGNeatExperiment)(experiment)).playerModel = updatedPlayerModel;
contentEA.StartContinue();
}
}
// Test the classification result of each map that a user played,
// with the data available as if they were playing through it
public static void classifyTest(String dataString, String playerID)
{
// Get the initial data (the headers and the first instance)
String [] split = dataString.Split('\n');
// 19 attribute lines, 2 header lines, 1 instance line
String initData = "";
for (int i = 0; i < 22; i++)
{
initData = initData + split[i] + '\n';
}
PCGWekaClassifier classifier = new PCGWekaClassifier();
classifier.InitializeClassifier(initData);
// Loop through the res of the data, classifiying new instance and then
// updating the classifier. -1 because the last line i believe is blank
String predictions = "";
String actuals = "";
for (int i = 22; i < split.Length; i++)
{
if (split[i].Equals(""))
{
break;
}
double[] newData = instanceStringToDoubleArray(split[i]);
double[] results = classifier.ClassifyNewData(newData);
int finalResult = -1;
if (results[1] < 0.5)
{
finalResult = 0;
}
else
{
finalResult = 1;
}
// Random classifier
/*int min = 0;
* int max = 2;
* finalResult = UnityEngine.Random.Range(min,max);
*/
String [] lineSplit = split[i].Split(',');
int userRating = int.Parse(lineSplit[lineSplit.Length - 2]);
//Debug.Log("Map = " + (i-20) + ", Dislike = " + results[0] + ", Like = " + results[1] + ", Result = " + finalResult);
if (i != 22)
{
predictions = predictions + ", ";
actuals = actuals + ", ";
}
predictions = predictions + finalResult.ToString();
actuals = actuals + userRating;
classifier.UpdateClassifierFromInstanceString(split[i]);
}
// Write values to file for a matlab read
StreamWriter writer = new StreamWriter("DataForMatlab\\" + playerID + "_ModelPredictions_RandomForest.txt");
writer.WriteLine(predictions);
writer.WriteLine(actuals);
writer.Close();
}
