src/main/java/ru/ulstu/score/AnomalyCompressionScore.java

@@ -0,0 +1,32 @@
+package ru.ulstu.score;
+
+import org.springframework.stereotype.Component;
+import ru.ulstu.datamodel.exception.ModelingException;
+import ru.ulstu.datamodel.ts.TimeSeries;
+import ru.ulstu.datamodel.ts.TimeSeriesValue;
+import ru.ulstu.target.AnomalyDifferenceSmoothed;
+
+import java.lang.reflect.InvocationTargetException;
+import java.time.LocalDateTime;
+import java.util.Map;
+import java.util.concurrent.ExecutionException;
+
+import static java.lang.Math.abs;
+
+@Component
+public class AnomalyCompressionScore extends ScoreMethod {
+
+    private final AnomalyDifferenceSmoothed anomalyDifferenceSmoothed;
+    public AnomalyCompressionScore(AnomalyDifferenceSmoothed anomalyDifferenceSmoothed) {
+        super("Smape, %");
+        this.anomalyDifferenceSmoothed = anomalyDifferenceSmoothed;
+    }
+
+    @Override
+    public Number evaluate(Map<LocalDateTime, Double> tsValues, TimeSeries model) throws ModelingException, ExecutionException, InterruptedException, InvocationTargetException, NoSuchMethodException, InstantiationException, IllegalAccessException {
+        var timeSeriesAnomalyResult = anomalyDifferenceSmoothed.calculate(model);
+        var timeSeriesAnomaly = anomalyDifferenceSmoothed.calculate(tsValues);
+        // туду: добавить сравнение аномальных точек
+        return model.getLength()/tsValues.size() + Math.abs(timeSeriesAnomaly.getLength() - timeSeriesAnomalyResult.getLength());
+    }
+}