Discussion :

[lili2010]

Bonjour,

j'ai l'erreur java.lang.IndexOutOfBoundsException : Index: 19, Size: 19
à la ligne de code suivante: int[][] matches = ConversationAnalyser.computeMatches2(ConversationLoader.getS*tatesListForLeftOutFiles().get(folderNum), mostLikelyStateSequenceForEachFile);

elle provient de computeMatches2(ConversationLoader.getStatesListForLeftOutFi*les().get(folderNum), mostLikelyStateSequenceForEachFile);

la voici public static int[][] computeMatches2(List<ConversationState> predictedData, List<ConversationState> realData)
{
int[][] matches = null;

matches = new int[ConversationState.values().length][ConversationState.values().length];

for (int i = 0; i < predictedData.size(); i++)
{
matches[predictedData.get(i).ordinal()][realData.get(i).ordinal()]++;
}
return matches;
}

voivi mon main:

public class Main
{

private static int NUM_GLOBAL = 60;


static public void main(String[] args) throws IOException
{
String folderPath = args[0];

ConversationLoader.readObservationsAndStatesForLeaveOneOut(folderPath);

Hmm<ObservationDiscrete<ConversationObservation>> learntHmm = ConversationProcessor.learnHMM_BaumWelch2(ConversationLoader.getObservationsListForThisFolder());
for (int folderNum = 0; folderNum < NUM_GLOBAL; folderNum++) // For each file
{

ConversationProcessor.writeLearntHmmToFile(learntHmm, folderNum);
System.out.println("learntHmm " + folderNum + ":" + learntHmm);

List<ConversationState> mostLikelyStateSequenceForEachFile = new ArrayList<ConversationState>();

mostLikelyStateSequenceForEachFile = ConversationProcessor.getMostLikelyStateSequence(learntHmm, ConversationLoader.getObservationsListForLeftOutFiles().get(folderNum));


int[][] matches = ConversationAnalyser.computeMatches2(ConversationLoader.getStatesListForLeftOutFiles().get(folderNum), mostLikelyStateSequenceForEachFile);

// determine le nombre de matching pr chaque fichier de test
printMatches(matches);

double precision = ConversationAnalyser.computePrecision(matches);
double recall = ConversationAnalyser.computeRecall(matches);
double fscore = ConversationAnalyser.computeFscore(precision, recall);
double accuracy = ConversationAnalyser.computeAccuracy(matches);

System.out.println("Dossier #" + folderNum + "\nPrecision (" + precision + ") Recall (" + recall + ") F-score (" + fscore + ") Accuracy (" + accuracy + ")");
}

}

j'aimerai coriger cette erreur,
Merci a tous ceux qui pourront me répondre.

lili2010

[JulienDuSud]

Oula.

Balises [code] svp

Est-ce que folderNum est bien >= 0 et < ConversationLoader.getStatesListForLeftOutFiles().size() ?