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bug5694: generalized quantile into which fixes with matching tolerance need to fall in test case

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This commit is contained in:
Axel Uhl
2022-04-13 16:40:32 +02:00
parent c85d011c10
commit c52e6b330b
1 changed files with 9 additions and 9 deletions
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java/com.sap.sailing.windestimation.test/src/com/sap/sailing/windestimation/integration/IncrementalMstHmmWindEstimationForTrackedRaceTest.java
+9 -9
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@@ -62,6 +62,8 @@ import com.sap.sse.common.impl.MillisecondsTimePoint;
*/
public class IncrementalMstHmmWindEstimationForTrackedRaceTest extends OnlineTracTracBasedTest {
private static final double PERCENT_QUANTILE = 0.8;
public static final String[] modelFilesNames = {
"SERIALIZATION.modelForDistanceBasedTwdDeltaStdRegressor.IncrementalSingleDimensionPolynomialRegressor.DistanceBasedTwdTransitionRegressorFrom0.0To10.0.clf",
"SERIALIZATION.modelForDistanceBasedTwdDeltaStdRegressor.IncrementalSingleDimensionPolynomialRegressor.DistanceBasedTwdTransitionRegressorFrom10.0To912.0.clf",
@@ -156,7 +158,6 @@ public class IncrementalMstHmmWindEstimationForTrackedRaceTest extends OnlineTra
estimatedWindTrackOfTrackedRace.unlockAfterRead();
}
Comparator<Wind> windFixesComparator = new Comparator<Wind>() {
@Override
public int compare(Wind o1, Wind o2) {
return o1.getTimePoint().compareTo(o2.getTimePoint());
@@ -164,7 +165,6 @@ public class IncrementalMstHmmWindEstimationForTrackedRaceTest extends OnlineTra
};
Collections.sort(targetWindFixes, windFixesComparator);
Collections.sort(estimatedWindFixes, windFixesComparator);
Map<Pair<Position, TimePoint>, Wind> targetWindFixesMap = new TreeMap<>(
new TimePointAndPositionWithToleranceComparator());
for (Wind wind : targetWindFixes) {
@@ -191,12 +191,12 @@ public class IncrementalMstHmmWindEstimationForTrackedRaceTest extends OnlineTra
}
}
private void assertMostFixesTWDAround(List<Wind> targetWindFixes, double expectedTWDAverageInDegrees, double toleranceFor90PercentQuantile, double averageToleranceInDegrees) {
private void assertMostFixesTWDAround(List<Wind> targetWindFixes, double expectedTWDAverageInDegrees, double toleranceForPercentQuantile, double averageToleranceInDegrees) {
int insideRange = 0;
Bearing targetTWD = new DegreeBearingImpl(expectedTWDAverageInDegrees);
ScalableBearing bearingSum = null;
for (final Wind wind : targetWindFixes) {
if (wind.getFrom().getDifferenceTo(targetTWD).abs().getDegrees() <= toleranceFor90PercentQuantile) {
if (wind.getFrom().getDifferenceTo(targetTWD).abs().getDegrees() <= toleranceForPercentQuantile) {
insideRange++;
}
final ScalableBearing scalableBearing = new ScalableBearing(wind.getFrom());
@@ -207,11 +207,11 @@ public class IncrementalMstHmmWindEstimationForTrackedRaceTest extends OnlineTra
}
}
final Bearing averageBearing = bearingSum.divide(targetWindFixes.size());
assertTrue("Expected at least 95% of the wind fixes to be in range "+
new DegreeBearingImpl(expectedTWDAverageInDegrees).add(new DegreeBearingImpl(-toleranceFor90PercentQuantile))+
" to "+new DegreeBearingImpl(expectedTWDAverageInDegrees).add(new DegreeBearingImpl(toleranceFor90PercentQuantile))+
" but only "+(double) insideRange / targetWindFixes.size()+" were.",
(double) insideRange / targetWindFixes.size() >= 0.8);
assertTrue("Expected at least "+((int) (100*PERCENT_QUANTILE))+"% of the wind fixes to be in range "+
new DegreeBearingImpl(expectedTWDAverageInDegrees).add(new DegreeBearingImpl(-toleranceForPercentQuantile))+
" to "+new DegreeBearingImpl(expectedTWDAverageInDegrees).add(new DegreeBearingImpl(toleranceForPercentQuantile))+
" but only "+(int) (100*(double) insideRange / targetWindFixes.size())+"% were.",
(double) insideRange / targetWindFixes.size() >= PERCENT_QUANTILE);
assertEquals(expectedTWDAverageInDegrees, averageBearing.getDegrees(), averageToleranceInDegrees);
}