public static void RunSequencesFinder(BestSequenceFinderTest.ITestSequenceModel tsm, KBestSequenceFinder sf)
{
ICounter <int[]> bestLabelsCounter = sf.KBestSequences(tsm, K2nr);
IList <int[]> topValues = Counters.ToSortedList(bestLabelsCounter);
IEnumerator <int[]> iter = topValues.GetEnumerator();
for (int i = 0; i < K2nr; i++)
{
int[] sequence = iter.Current;
string strSequence = Arrays.ToString(sequence);
double score = bestLabelsCounter.GetCount(sequence);
// Deal with ties in the scoring ... only tied pairs handled.
bool found = false;
if (strSequence.Equals(test2nrAnswers[i]))
{
found = true;
}
else
{
if (i > 0 && Math.Abs(score - test2nrScores[i - 1]) < 1e-8 && strSequence.Equals(test2nrAnswers[i - 1]))
{
found = true;
}
else
{
if (i + 1 < test2nrScores.Length && Math.Abs(score - test2nrScores[i + 1]) < 1e-8 && strSequence.Equals(test2nrAnswers[i + 1]))
{
found = true;
}
}
}
NUnit.Framework.Assert.IsTrue("Best sequence is wrong. Correct: " + test2nrAnswers[i] + ", found: " + strSequence, found);
NUnit.Framework.Assert.AreEqual("Best sequence score is wrong.", test2nrScores[i], score, 1e-8);
}
}
public static void RunPossibleValuesChecker(BestSequenceFinderTest.ITestSequenceModel tsm, IBestSequenceFinder sf)
{
int[] bestLabels = sf.BestSequence(tsm);
// System.out.println("The best sequence is ... " + Arrays.toString(bestLabels));
for (int i = 0; i < bestLabels.Length; i++)
{
int[] possibleValues = tsm.GetPossibleValues(i);
bool found = false;
foreach (int possible in possibleValues)
{
if (bestLabels[i] == possible)
{
found = true;
}
}
if (!found)
{
Fail("Returned impossible label " + bestLabels[i] + " for position " + i);
}
}
}
// end class TestSequenceModel2
public static void RunSequenceFinder(BestSequenceFinderTest.ITestSequenceModel tsm, IBestSequenceFinder sf)
{
int[] bestLabels = sf.BestSequence(tsm);
NUnit.Framework.Assert.IsTrue("Best sequence is wrong. Correct: " + Arrays.ToString(tsm.CorrectAnswers()) + ", found: " + Arrays.ToString(bestLabels), Arrays.Equals(tsm.CorrectAnswers(), bestLabels));
NUnit.Framework.Assert.AreEqual("Best sequence score is wrong.", tsm.BestSequenceScore(), tsm.ScoreOf(bestLabels));
}
