diff --git a/src/main/java/ru/ulstu/estimate/CompressionMetricService.java b/src/main/java/ru/ulstu/estimate/CompressionMetricService.java
index 0dfaa24..3d26eaa 100644
--- a/src/main/java/ru/ulstu/estimate/CompressionMetricService.java
+++ b/src/main/java/ru/ulstu/estimate/CompressionMetricService.java
@@ -2,21 +2,38 @@ package ru.ulstu.estimate;
 
 
 import org.springframework.stereotype.Service;
+import ru.ulstu.datamodel.Model;
 import ru.ulstu.datamodel.ModelingResult;
 import ru.ulstu.datamodel.exception.ModelingException;
 import ru.ulstu.datamodel.ts.TimeSeries;
+import ru.ulstu.datamodel.ts.TimeSeriesValue;
+import ru.ulstu.method.MethodParamValue;
+import ru.ulstu.method.ftransform.FTransform;
+import ru.ulstu.score.ScoreMethod;
+import ru.ulstu.service.MethodParamBruteForce;
 import ru.ulstu.service.TimeSeriesService;
 
 import java.lang.reflect.InvocationTargetException;
-import java.util.concurrent.ExecutionException;
+import java.time.LocalDateTime;
+import java.util.*;
+import java.util.concurrent.*;
+import java.util.stream.Collectors;
 
 @Service
 public class CompressionMetricService {
 
+    private final int DEFAULT_THREAD_COUNT = 50;
     private final TimeSeriesService timeSeriesService;
+    private final FTransform fTransform;
+    private final MethodParamBruteForce methodParamBruteForce;
+    private final ScoreMethod scoreMethod;
+    private final ExecutorService executors = Executors.newFixedThreadPool(DEFAULT_THREAD_COUNT);
 
-    public CompressionMetricService(TimeSeriesService timeSeriesService) {
+    public CompressionMetricService(TimeSeriesService timeSeriesService, FTransform fTransform, MethodParamBruteForce methodParamBruteForce, ScoreMethod scoreMethod) {
         this.timeSeriesService = timeSeriesService;
+        this.fTransform = fTransform;
+        this.methodParamBruteForce = methodParamBruteForce;
+        this.scoreMethod = scoreMethod;
     }
 
     public void getCompressionMetric() {
@@ -33,6 +50,33 @@ public class CompressionMetricService {
         return modelingResult.getTimeSeries();
     }
 
+    protected ModelingResult getCompressionTimeSeriesWithFTransform(TimeSeries timeSeries) throws ExecutionException, InterruptedException {
+        List<Future<ModelingResult>> results = new ArrayList<>();
+        List<ModelingResult> results2 = new CopyOnWriteArrayList<>();
 
+        Map<LocalDateTime, Double> tsValues = timeSeries.getValues().stream()
+                .collect(Collectors.toMap(TimeSeriesValue::getDate, TimeSeriesValue::getValue,
+                        (oldValue, newValue) -> oldValue, LinkedHashMap::new));
+
+
+        List<List<MethodParamValue>> availableParametersValues = methodParamBruteForce.getAvailableParametersValues(timeSeries, fTransform.getAvailableParameters());
+        for (List<MethodParamValue> parametersValues : availableParametersValues) {
+            results.add(executors.submit(() -> {
+                Model model = fTransform.getModel(timeSeries, parametersValues);
+                return new ModelingResult(model.getTimeSeriesModel(),
+                        null,
+                        parametersValues,
+                        scoreMethod.getScore(tsValues, model.getTimeSeriesModel()), fTransform);
+            }));
+        }
+
+
+        for (Future<ModelingResult> futureModelingResult : results) {
+            results2.add(futureModelingResult.get());
+        }
+        return results2.stream()
+                .min(Comparator.comparing(modelingResult -> modelingResult.getScore().getDoubleValue()))
+                .orElse(null);
+    }
 
 }
diff --git a/src/main/java/ru/ulstu/score/ScoreMethod.java b/src/main/java/ru/ulstu/score/ScoreMethod.java
index 7459f29..7e8128f 100644
--- a/src/main/java/ru/ulstu/score/ScoreMethod.java
+++ b/src/main/java/ru/ulstu/score/ScoreMethod.java
@@ -5,9 +5,11 @@ import ru.ulstu.datamodel.exception.ModelingException;
 import ru.ulstu.datamodel.ts.TimeSeries;
 import ru.ulstu.datamodel.ts.TimeSeriesValue;
 
+import java.lang.reflect.InvocationTargetException;
 import java.time.LocalDateTime;
 import java.util.Map;
 import java.util.Optional;
+import java.util.concurrent.ExecutionException;
 
 public abstract class ScoreMethod {
     private final String name;
@@ -16,11 +18,11 @@ public abstract class ScoreMethod {
         this.name = name;
     }
 
-    public Score getScore(Map<LocalDateTime, Double> tsValues, TimeSeries model) throws ModelingException {
+    public Score getScore(Map<LocalDateTime, Double> tsValues, TimeSeries model) throws ModelingException, ExecutionException, InterruptedException, InvocationTargetException, NoSuchMethodException, InstantiationException, IllegalAccessException {
         return new Score(this, evaluate(tsValues, model));
     }
 
-    public abstract Number evaluate(Map<LocalDateTime, Double> tsValues, TimeSeries model) throws ModelingException;
+    public abstract Number evaluate(Map<LocalDateTime, Double> tsValues, TimeSeries model) throws ModelingException, ExecutionException, InterruptedException, InvocationTargetException, NoSuchMethodException, InstantiationException, IllegalAccessException;
 
     public String getName() {
         return name;
diff --git a/src/main/java/ru/ulstu/service/MethodParamBruteForce.java b/src/main/java/ru/ulstu/service/MethodParamBruteForce.java
index c8e76a9..5c8573e 100644
--- a/src/main/java/ru/ulstu/service/MethodParamBruteForce.java
+++ b/src/main/java/ru/ulstu/service/MethodParamBruteForce.java
@@ -28,7 +28,7 @@ import java.util.concurrent.Future;
 import java.util.stream.Collectors;
 
 @Service
-class MethodParamBruteForce {
+public class MethodParamBruteForce {
     private final int DEFAULT_THREAD_COUNT = 50;
     private final List<Method> methods;
     private final ScoreMethod scoreMethod = new Smape();
@@ -175,7 +175,7 @@ class MethodParamBruteForce {
         return getSmoothedTimeSeries(timeSeries, methods);
     }
 
-    private List<List<MethodParamValue>> getAvailableParametersValues(TimeSeries timeSeries, List<MethodParameter> availableParameters) {
+    public List<List<MethodParamValue>> getAvailableParametersValues(TimeSeries timeSeries, List<MethodParameter> availableParameters) {
         List<List<MethodParamValue>> result = new ArrayList<>();
         Map<MethodParameter, Integer> parameterOffset = new TreeMap<>();
         Map<MethodParameter, List<Number>> parameterValues = new TreeMap<>();
diff --git a/src/main/java/ru/ulstu/target/Target.java b/src/main/java/ru/ulstu/target/Target.java
index bd11e58..d834ae6 100644
--- a/src/main/java/ru/ulstu/target/Target.java
+++ b/src/main/java/ru/ulstu/target/Target.java
@@ -2,8 +2,11 @@ package ru.ulstu.target;
 
 import ru.ulstu.datamodel.exception.ModelingException;
 import ru.ulstu.datamodel.ts.TimeSeries;
+import ru.ulstu.datamodel.ts.TimeSeriesValue;
 
 import java.lang.reflect.InvocationTargetException;
+import java.time.LocalDateTime;
+import java.util.Map;
 import java.util.concurrent.ExecutionException;
 
 public abstract class Target {
@@ -19,4 +22,11 @@ public abstract class Target {
 
     public abstract TimeSeries calculate(TimeSeries model) throws ModelingException, ExecutionException, InterruptedException, InvocationTargetException, NoSuchMethodException, InstantiationException, IllegalAccessException;
 
+    public TimeSeries calculate(Map<LocalDateTime, Double> values) throws ModelingException, ExecutionException, InterruptedException, InvocationTargetException, NoSuchMethodException, InstantiationException, IllegalAccessException {
+        TimeSeries model = new TimeSeries();
+        for (var entry : values.entrySet()) {
+            model.addValue(new TimeSeriesValue(entry.getKey(), entry.getValue()));
+        }
+        return calculate(model);
+    }
 }