diff --git a/algorithms-evaluation/src/main/java/org/jetbrains/research/groups/ml_methods/evaluation/ProjectLoader.java b/algorithms-evaluation/src/main/java/org/jetbrains/research/groups/ml_methods/evaluation/ProjectLoader.java
index 2364bae3..67ec9963 100644
--- a/algorithms-evaluation/src/main/java/org/jetbrains/research/groups/ml_methods/evaluation/ProjectLoader.java
+++ b/algorithms-evaluation/src/main/java/org/jetbrains/research/groups/ml_methods/evaluation/ProjectLoader.java
@@ -3,9 +3,9 @@
 import com.intellij.analysis.AnalysisScope;
 import com.intellij.openapi.project.Project;
 import com.sixrr.metrics.utils.ProjectUtils;
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.RefactoringsLoader;
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.readers.RefactoringsReaders;
 import org.jetbrains.research.groups.ml_methods.refactoring.MoveToClassRefactoring;
+import org.jetbrains.research.groups.ml_methods.refactoring.RefactoringsLoader;
+import org.jetbrains.research.groups.ml_methods.refactoring.readers.RefactoringsReaders;
 
 import java.io.IOException;
 import java.nio.file.Path;
diff --git a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/JBRefactoringTextRepresentation.java b/core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/JBRefactoringTextRepresentation.java
similarity index 91%
rename from features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/JBRefactoringTextRepresentation.java
rename to core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/JBRefactoringTextRepresentation.java
index 9e3900bd..e5908844 100644
--- a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/JBRefactoringTextRepresentation.java
+++ b/core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/JBRefactoringTextRepresentation.java
@@ -1,8 +1,7 @@
-package org.jetbrains.research.groups.ml_methods.extraction.refactoring;
+package org.jetbrains.research.groups.ml_methods.refactoring;
 
 import com.intellij.psi.PsiClass;
 import com.intellij.psi.PsiMethod;
-import org.jetbrains.research.groups.ml_methods.refactoring.MoveMethodRefactoring;
 
 import java.util.Arrays;
 import java.util.List;
diff --git a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/JMoveRefactoringTextRepresentation.java b/core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/JMoveRefactoringTextRepresentation.java
similarity index 88%
rename from features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/JMoveRefactoringTextRepresentation.java
rename to core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/JMoveRefactoringTextRepresentation.java
index e5e13836..2ea1f861 100644
--- a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/JMoveRefactoringTextRepresentation.java
+++ b/core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/JMoveRefactoringTextRepresentation.java
@@ -1,9 +1,8 @@
-package org.jetbrains.research.groups.ml_methods.extraction.refactoring;
+package org.jetbrains.research.groups.ml_methods.refactoring;
 
 import com.intellij.psi.PsiClass;
 import com.intellij.psi.PsiMethod;
 import com.sixrr.metrics.utils.MethodUtils;
-import org.jetbrains.research.groups.ml_methods.refactoring.MoveMethodRefactoring;
 
 import java.util.List;
 
diff --git a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/RefactoringTextRepresentation.java b/core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/RefactoringTextRepresentation.java
similarity index 96%
rename from features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/RefactoringTextRepresentation.java
rename to core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/RefactoringTextRepresentation.java
index 69f12583..3a933b9b 100644
--- a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/RefactoringTextRepresentation.java
+++ b/core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/RefactoringTextRepresentation.java
@@ -1,9 +1,8 @@
-package org.jetbrains.research.groups.ml_methods.extraction.refactoring;
+package org.jetbrains.research.groups.ml_methods.refactoring;
 
 import com.intellij.psi.PsiClass;
 import com.intellij.psi.PsiMethod;
 import com.intellij.psi.PsiParameter;
-import org.jetbrains.research.groups.ml_methods.refactoring.MoveMethodRefactoring;
 
 import java.util.ArrayList;
 import java.util.List;
diff --git a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/RefactoringUtils.java b/core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/RefactoringUtils.java
similarity index 92%
rename from features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/RefactoringUtils.java
rename to core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/RefactoringUtils.java
index 35ef5cd3..f450ccf7 100644
--- a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/RefactoringUtils.java
+++ b/core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/RefactoringUtils.java
@@ -1,4 +1,4 @@
-package org.jetbrains.research.groups.ml_methods.extraction.refactoring;
+package org.jetbrains.research.groups.ml_methods.refactoring;
 
 import com.intellij.psi.PsiClass;
 import com.intellij.psi.PsiMethod;
diff --git a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/RefactoringsFinder.java b/core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/RefactoringsFinder.java
similarity index 97%
rename from features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/RefactoringsFinder.java
rename to core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/RefactoringsFinder.java
index 0083d125..e27a093e 100644
--- a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/RefactoringsFinder.java
+++ b/core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/RefactoringsFinder.java
@@ -1,4 +1,4 @@
-package org.jetbrains.research.groups.ml_methods.extraction.refactoring;
+package org.jetbrains.research.groups.ml_methods.refactoring;
 
 import com.google.common.collect.Sets;
 import com.intellij.analysis.AnalysisScope;
@@ -8,7 +8,6 @@
 import com.sixrr.metrics.utils.MethodUtils;
 import org.apache.log4j.Logger;
 import org.jetbrains.annotations.NotNull;
-import org.jetbrains.research.groups.ml_methods.refactoring.MoveMethodRefactoring;
 
 import java.util.*;
 import java.util.stream.Collectors;
diff --git a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/RefactoringsLoader.java b/core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/RefactoringsLoader.java
similarity index 60%
rename from features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/RefactoringsLoader.java
rename to core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/RefactoringsLoader.java
index 59d42cec..adf44171 100644
--- a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/RefactoringsLoader.java
+++ b/core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/RefactoringsLoader.java
@@ -1,8 +1,7 @@
-package org.jetbrains.research.groups.ml_methods.extraction.refactoring;
+package org.jetbrains.research.groups.ml_methods.refactoring;
 
 import com.intellij.analysis.AnalysisScope;
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.readers.RefactoringsReader;
-import org.jetbrains.research.groups.ml_methods.refactoring.MoveMethodRefactoring;
+import org.jetbrains.research.groups.ml_methods.refactoring.readers.RefactoringsReader;
 
 import java.io.IOException;
 import java.nio.file.Path;
diff --git a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/readers/JBReader.java b/core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/readers/JBReader.java
similarity index 82%
rename from features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/readers/JBReader.java
rename to core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/readers/JBReader.java
index 1b3de833..503d1c51 100644
--- a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/readers/JBReader.java
+++ b/core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/readers/JBReader.java
@@ -1,10 +1,10 @@
-package org.jetbrains.research.groups.ml_methods.extraction.refactoring.readers;
+package org.jetbrains.research.groups.ml_methods.refactoring.readers;
 
 import com.google.common.reflect.TypeToken;
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.JBRefactoringTextRepresentation;
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.RefactoringTextRepresentation;
+import org.jetbrains.research.groups.ml_methods.refactoring.JBRefactoringTextRepresentation;
+import org.jetbrains.research.groups.ml_methods.refactoring.RefactoringTextRepresentation;
 
 import java.io.BufferedReader;
 import java.io.IOException;
diff --git a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/readers/JMoveReader.java b/core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/readers/JMoveReader.java
similarity index 86%
rename from features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/readers/JMoveReader.java
rename to core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/readers/JMoveReader.java
index a181383d..9e5fa9f0 100644
--- a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/readers/JMoveReader.java
+++ b/core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/readers/JMoveReader.java
@@ -1,7 +1,7 @@
-package org.jetbrains.research.groups.ml_methods.extraction.refactoring.readers;
+package org.jetbrains.research.groups.ml_methods.refactoring.readers;
 
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.JMoveRefactoringTextRepresentation;
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.RefactoringTextRepresentation;
+import org.jetbrains.research.groups.ml_methods.refactoring.JMoveRefactoringTextRepresentation;
+import org.jetbrains.research.groups.ml_methods.refactoring.RefactoringTextRepresentation;
 
 import java.io.BufferedReader;
 import java.io.IOException;
diff --git a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/readers/RefactoringsReader.java b/core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/readers/RefactoringsReader.java
similarity index 65%
rename from features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/readers/RefactoringsReader.java
rename to core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/readers/RefactoringsReader.java
index ceeca48f..9a294779 100644
--- a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/readers/RefactoringsReader.java
+++ b/core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/readers/RefactoringsReader.java
@@ -1,6 +1,6 @@
-package org.jetbrains.research.groups.ml_methods.extraction.refactoring.readers;
+package org.jetbrains.research.groups.ml_methods.refactoring.readers;
 
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.RefactoringTextRepresentation;
+import org.jetbrains.research.groups.ml_methods.refactoring.RefactoringTextRepresentation;
 
 import java.io.IOException;
 import java.io.InputStream;
diff --git a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/readers/RefactoringsReaders.java b/core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/readers/RefactoringsReaders.java
similarity index 90%
rename from features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/readers/RefactoringsReaders.java
rename to core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/readers/RefactoringsReaders.java
index b0bac9bf..981b3c5c 100644
--- a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/readers/RefactoringsReaders.java
+++ b/core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/readers/RefactoringsReaders.java
@@ -1,4 +1,4 @@
-package org.jetbrains.research.groups.ml_methods.extraction.refactoring.readers;
+package org.jetbrains.research.groups.ml_methods.refactoring.readers;
 
 import java.util.Arrays;
 import java.util.List;
diff --git a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/writers/JBWriter.java b/core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/writers/JBWriter.java
similarity index 86%
rename from features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/writers/JBWriter.java
rename to core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/writers/JBWriter.java
index 0c7386e1..87111a1b 100644
--- a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/writers/JBWriter.java
+++ b/core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/writers/JBWriter.java
@@ -1,10 +1,10 @@
-package org.jetbrains.research.groups.ml_methods.extraction.refactoring.writers;
+package org.jetbrains.research.groups.ml_methods.refactoring.writers;
 
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.JBRefactoringTextRepresentation;
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.RefactoringTextRepresentation;
+import org.jetbrains.research.groups.ml_methods.refactoring.JBRefactoringTextRepresentation;
 import org.jetbrains.research.groups.ml_methods.refactoring.MoveMethodRefactoring;
+import org.jetbrains.research.groups.ml_methods.refactoring.RefactoringTextRepresentation;
 
 import java.io.IOException;
 import java.io.OutputStream;
diff --git a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/writers/JMoveWriter.java b/core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/writers/JMoveWriter.java
similarity index 91%
rename from features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/writers/JMoveWriter.java
rename to core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/writers/JMoveWriter.java
index 5fda68a2..9711977c 100644
--- a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/writers/JMoveWriter.java
+++ b/core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/writers/JMoveWriter.java
@@ -1,8 +1,8 @@
-package org.jetbrains.research.groups.ml_methods.extraction.refactoring.writers;
+package org.jetbrains.research.groups.ml_methods.refactoring.writers;
 
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.JMoveRefactoringTextRepresentation;
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.RefactoringTextRepresentation;
+import org.jetbrains.research.groups.ml_methods.refactoring.JMoveRefactoringTextRepresentation;
 import org.jetbrains.research.groups.ml_methods.refactoring.MoveMethodRefactoring;
+import org.jetbrains.research.groups.ml_methods.refactoring.RefactoringTextRepresentation;
 
 import java.io.BufferedWriter;
 import java.io.IOException;
diff --git a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/writers/RefactoringsWriter.java b/core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/writers/RefactoringsWriter.java
similarity index 79%
rename from features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/writers/RefactoringsWriter.java
rename to core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/writers/RefactoringsWriter.java
index 76878551..6cdc9efa 100644
--- a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/writers/RefactoringsWriter.java
+++ b/core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/writers/RefactoringsWriter.java
@@ -1,7 +1,7 @@
-package org.jetbrains.research.groups.ml_methods.extraction.refactoring.writers;
+package org.jetbrains.research.groups.ml_methods.refactoring.writers;
 
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.RefactoringTextRepresentation;
 import org.jetbrains.research.groups.ml_methods.refactoring.MoveMethodRefactoring;
+import org.jetbrains.research.groups.ml_methods.refactoring.RefactoringTextRepresentation;
 
 import java.io.IOException;
 import java.io.OutputStream;
diff --git a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/writers/RefactoringsWriters.java b/core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/writers/RefactoringsWriters.java
similarity index 90%
rename from features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/writers/RefactoringsWriters.java
rename to core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/writers/RefactoringsWriters.java
index 9e80dea6..2b5debbd 100644
--- a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/writers/RefactoringsWriters.java
+++ b/core/src/main/java/org/jetbrains/research/groups/ml_methods/refactoring/writers/RefactoringsWriters.java
@@ -1,4 +1,4 @@
-package org.jetbrains.research.groups.ml_methods.extraction.refactoring.writers;
+package org.jetbrains.research.groups.ml_methods.refactoring.writers;
 
 import java.util.Arrays;
 import java.util.List;
diff --git a/core/src/main/java/org/jetbrains/research/groups/ml_methods/utils/RefactoringUtil.java b/core/src/main/java/org/jetbrains/research/groups/ml_methods/utils/RefactoringUtil.java
index 92733022..3c39b519 100755
--- a/core/src/main/java/org/jetbrains/research/groups/ml_methods/utils/RefactoringUtil.java
+++ b/core/src/main/java/org/jetbrains/research/groups/ml_methods/utils/RefactoringUtil.java
@@ -37,7 +37,7 @@ public static List<CalculatedRefactoring> filter(List<CalculatedRefactoring> ref
         return validRefactorings;
     }
 
-    private static boolean isMovable(PsiElement psiElement) {
+    public static boolean isMovable(PsiElement psiElement) {
         if (psiElement instanceof PsiField) {
             return MethodUtils.isStatic((PsiField) psiElement);
         } else if (psiElement instanceof PsiMethod) {
diff --git a/features-extraction/src/test/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/RefactoringsFinderTest.java b/core/src/test/java/org/jetbrains/research/groups/ml_methods/refactoring/RefactoringsFinderTest.java
similarity index 90%
rename from features-extraction/src/test/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/RefactoringsFinderTest.java
rename to core/src/test/java/org/jetbrains/research/groups/ml_methods/refactoring/RefactoringsFinderTest.java
index 0c7eaafe..50b47bbe 100644
--- a/features-extraction/src/test/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/RefactoringsFinderTest.java
+++ b/core/src/test/java/org/jetbrains/research/groups/ml_methods/refactoring/RefactoringsFinderTest.java
@@ -1,7 +1,6 @@
-package org.jetbrains.research.groups.ml_methods.extraction.refactoring;
+package org.jetbrains.research.groups.ml_methods.refactoring;
 
 import org.jetbrains.research.groups.ml_methods.ScopeAbstractTest;
-import org.jetbrains.research.groups.ml_methods.refactoring.MoveMethodRefactoring;
 
 import java.util.Arrays;
 import java.util.Collections;
diff --git a/features-extraction/src/test/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/RefactoringsLoaderTest.java b/core/src/test/java/org/jetbrains/research/groups/ml_methods/refactoring/RefactoringsLoaderTest.java
similarity index 85%
rename from features-extraction/src/test/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/RefactoringsLoaderTest.java
rename to core/src/test/java/org/jetbrains/research/groups/ml_methods/refactoring/RefactoringsLoaderTest.java
index a0df47f6..28a564df 100644
--- a/features-extraction/src/test/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/RefactoringsLoaderTest.java
+++ b/core/src/test/java/org/jetbrains/research/groups/ml_methods/refactoring/RefactoringsLoaderTest.java
@@ -1,8 +1,7 @@
-package org.jetbrains.research.groups.ml_methods.extraction.refactoring;
+package org.jetbrains.research.groups.ml_methods.refactoring;
 
 import org.jetbrains.research.groups.ml_methods.ScopeAbstractTest;
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.readers.RefactoringsReaders;
-import org.jetbrains.research.groups.ml_methods.refactoring.MoveMethodRefactoring;
+import org.jetbrains.research.groups.ml_methods.refactoring.readers.RefactoringsReaders;
 
 import java.io.IOException;
 import java.nio.file.Paths;
diff --git a/features-extraction/src/test/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/readers/JBReaderTest.java b/core/src/test/java/org/jetbrains/research/groups/ml_methods/refactoring/readers/JBReaderTest.java
similarity index 86%
rename from features-extraction/src/test/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/readers/JBReaderTest.java
rename to core/src/test/java/org/jetbrains/research/groups/ml_methods/refactoring/readers/JBReaderTest.java
index 7428ac47..72ff941d 100644
--- a/features-extraction/src/test/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/readers/JBReaderTest.java
+++ b/core/src/test/java/org/jetbrains/research/groups/ml_methods/refactoring/readers/JBReaderTest.java
@@ -1,7 +1,7 @@
-package org.jetbrains.research.groups.ml_methods.extraction.refactoring.readers;
+package org.jetbrains.research.groups.ml_methods.refactoring.readers;
 
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.JBRefactoringTextRepresentation;
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.RefactoringTextRepresentation;
+import org.jetbrains.research.groups.ml_methods.refactoring.JBRefactoringTextRepresentation;
+import org.jetbrains.research.groups.ml_methods.refactoring.RefactoringTextRepresentation;
 import org.junit.Test;
 
 import java.io.FileInputStream;
diff --git a/features-extraction/src/test/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/readers/JMoveReaderTest.java b/core/src/test/java/org/jetbrains/research/groups/ml_methods/refactoring/readers/JMoveReaderTest.java
similarity index 89%
rename from features-extraction/src/test/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/readers/JMoveReaderTest.java
rename to core/src/test/java/org/jetbrains/research/groups/ml_methods/refactoring/readers/JMoveReaderTest.java
index dcd38d04..5c9f3f68 100644
--- a/features-extraction/src/test/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/readers/JMoveReaderTest.java
+++ b/core/src/test/java/org/jetbrains/research/groups/ml_methods/refactoring/readers/JMoveReaderTest.java
@@ -1,7 +1,7 @@
-package org.jetbrains.research.groups.ml_methods.extraction.refactoring.readers;
+package org.jetbrains.research.groups.ml_methods.refactoring.readers;
 
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.JMoveRefactoringTextRepresentation;
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.RefactoringTextRepresentation;
+import org.jetbrains.research.groups.ml_methods.refactoring.JMoveRefactoringTextRepresentation;
+import org.jetbrains.research.groups.ml_methods.refactoring.RefactoringTextRepresentation;
 import org.junit.Test;
 
 import java.io.FileInputStream;
diff --git a/features-extraction/src/test/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/writers/JBWriterTest.java b/core/src/test/java/org/jetbrains/research/groups/ml_methods/refactoring/writers/JBWriterTest.java
similarity index 88%
rename from features-extraction/src/test/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/writers/JBWriterTest.java
rename to core/src/test/java/org/jetbrains/research/groups/ml_methods/refactoring/writers/JBWriterTest.java
index ddedd9fb..dbe4ae56 100644
--- a/features-extraction/src/test/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/writers/JBWriterTest.java
+++ b/core/src/test/java/org/jetbrains/research/groups/ml_methods/refactoring/writers/JBWriterTest.java
@@ -1,7 +1,7 @@
-package org.jetbrains.research.groups.ml_methods.extraction.refactoring.writers;
+package org.jetbrains.research.groups.ml_methods.refactoring.writers;
 
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.JBRefactoringTextRepresentation;
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.RefactoringTextRepresentation;
+import org.jetbrains.research.groups.ml_methods.refactoring.JBRefactoringTextRepresentation;
+import org.jetbrains.research.groups.ml_methods.refactoring.RefactoringTextRepresentation;
 import org.junit.Test;
 
 import java.io.File;
diff --git a/features-extraction/src/test/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/writers/JMoveWriterTest.java b/core/src/test/java/org/jetbrains/research/groups/ml_methods/refactoring/writers/JMoveWriterTest.java
similarity index 90%
rename from features-extraction/src/test/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/writers/JMoveWriterTest.java
rename to core/src/test/java/org/jetbrains/research/groups/ml_methods/refactoring/writers/JMoveWriterTest.java
index 3f96733a..44248324 100644
--- a/features-extraction/src/test/java/org/jetbrains/research/groups/ml_methods/extraction/refactoring/writers/JMoveWriterTest.java
+++ b/core/src/test/java/org/jetbrains/research/groups/ml_methods/refactoring/writers/JMoveWriterTest.java
@@ -1,7 +1,7 @@
-package org.jetbrains.research.groups.ml_methods.extraction.refactoring.writers;
+package org.jetbrains.research.groups.ml_methods.refactoring.writers;
 
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.JMoveRefactoringTextRepresentation;
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.RefactoringTextRepresentation;
+import org.jetbrains.research.groups.ml_methods.refactoring.JMoveRefactoringTextRepresentation;
+import org.jetbrains.research.groups.ml_methods.refactoring.RefactoringTextRepresentation;
 import org.junit.Test;
 
 import java.io.File;
diff --git a/features-extraction/src/test/resources/JBRefactorings b/core/src/test/resources/JBRefactorings
similarity index 100%
rename from features-extraction/src/test/resources/JBRefactorings
rename to core/src/test/resources/JBRefactorings
diff --git a/features-extraction/src/test/resources/JMoveRefactorings b/core/src/test/resources/JMoveRefactorings
similarity index 100%
rename from features-extraction/src/test/resources/JMoveRefactorings
rename to core/src/test/resources/JMoveRefactorings
diff --git a/features-extraction/src/test/resources/testCases/findRefactorings/A.java b/core/src/test/resources/testCases/findRefactorings/A.java
similarity index 100%
rename from features-extraction/src/test/resources/testCases/findRefactorings/A.java
rename to core/src/test/resources/testCases/findRefactorings/A.java
diff --git a/features-extraction/src/test/resources/testCases/findRefactorings/B.java b/core/src/test/resources/testCases/findRefactorings/B.java
similarity index 100%
rename from features-extraction/src/test/resources/testCases/findRefactorings/B.java
rename to core/src/test/resources/testCases/findRefactorings/B.java
diff --git a/features-extraction/src/test/resources/testCases/findRefactorings/good b/core/src/test/resources/testCases/findRefactorings/good
similarity index 100%
rename from features-extraction/src/test/resources/testCases/findRefactorings/good
rename to core/src/test/resources/testCases/findRefactorings/good
diff --git a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/FeaturesExtractionApplicationStarter.java b/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/FeaturesExtractionApplicationStarter.java
index f105224d..5c6b9802 100644
--- a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/FeaturesExtractionApplicationStarter.java
+++ b/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/FeaturesExtractionApplicationStarter.java
@@ -14,9 +14,9 @@
 import org.jetbrains.research.groups.ml_methods.extraction.features.extractors.*;
 import org.jetbrains.research.groups.ml_methods.extraction.features.vector.FeatureVector;
 import org.jetbrains.research.groups.ml_methods.extraction.features.vector.VectorSerializer;
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.RefactoringsLoader;
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.readers.RefactoringsReaders;
 import org.jetbrains.research.groups.ml_methods.refactoring.MoveMethodRefactoring;
+import org.jetbrains.research.groups.ml_methods.refactoring.RefactoringsLoader;
+import org.jetbrains.research.groups.ml_methods.refactoring.readers.RefactoringsReaders;
 
 import java.io.IOException;
 import java.nio.file.Path;
diff --git a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/FormatterApplicationStarter.java b/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/FormatterApplicationStarter.java
index b2cdeb73..02ce3086 100644
--- a/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/FormatterApplicationStarter.java
+++ b/features-extraction/src/main/java/org/jetbrains/research/groups/ml_methods/extraction/FormatterApplicationStarter.java
@@ -11,12 +11,12 @@
 import org.apache.log4j.Logger;
 import org.apache.log4j.PatternLayout;
 import org.jetbrains.annotations.NotNull;
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.RefactoringsLoader;
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.readers.RefactoringsReader;
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.readers.RefactoringsReaders;
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.writers.RefactoringsWriter;
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.writers.RefactoringsWriters;
 import org.jetbrains.research.groups.ml_methods.refactoring.MoveMethodRefactoring;
+import org.jetbrains.research.groups.ml_methods.refactoring.RefactoringsLoader;
+import org.jetbrains.research.groups.ml_methods.refactoring.readers.RefactoringsReader;
+import org.jetbrains.research.groups.ml_methods.refactoring.readers.RefactoringsReaders;
+import org.jetbrains.research.groups.ml_methods.refactoring.writers.RefactoringsWriter;
+import org.jetbrains.research.groups.ml_methods.refactoring.writers.RefactoringsWriters;
 
 import java.nio.file.Path;
 import java.nio.file.Paths;
diff --git a/refactorings-generation/src/main/java/org/jetbrains/research/groups/ml_methods/generation/RefactoringsGenerationApplicationStarter.java b/refactorings-generation/src/main/java/org/jetbrains/research/groups/ml_methods/generation/RefactoringsGenerationApplicationStarter.java
index 330d61a2..e93088ab 100644
--- a/refactorings-generation/src/main/java/org/jetbrains/research/groups/ml_methods/generation/RefactoringsGenerationApplicationStarter.java
+++ b/refactorings-generation/src/main/java/org/jetbrains/research/groups/ml_methods/generation/RefactoringsGenerationApplicationStarter.java
@@ -11,10 +11,10 @@
 import org.apache.log4j.Logger;
 import org.apache.log4j.PatternLayout;
 import org.jetbrains.annotations.NotNull;
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.writers.RefactoringsWriters;
 import org.jetbrains.research.groups.ml_methods.generation.constraints.GenerationConstraintsFactory;
 import org.jetbrains.research.groups.ml_methods.generation.constraints.GenerationConstraintsFactory.GenerationConstraintType;
 import org.jetbrains.research.groups.ml_methods.refactoring.MoveMethodRefactoring;
+import org.jetbrains.research.groups.ml_methods.refactoring.writers.RefactoringsWriters;
 import org.jetbrains.research.groups.ml_methods.utils.PSIUtil;
 
 import java.io.IOException;
diff --git a/refactorings-generation/src/test/java/org/jetbrains/research/groups/ml_methods/generation/RefactoringsGeneratorTest.java b/refactorings-generation/src/test/java/org/jetbrains/research/groups/ml_methods/generation/RefactoringsGeneratorTest.java
index ce53ed79..7e466759 100644
--- a/refactorings-generation/src/test/java/org/jetbrains/research/groups/ml_methods/generation/RefactoringsGeneratorTest.java
+++ b/refactorings-generation/src/test/java/org/jetbrains/research/groups/ml_methods/generation/RefactoringsGeneratorTest.java
@@ -2,11 +2,11 @@
 
 import com.intellij.analysis.AnalysisScope;
 import org.jetbrains.research.groups.ml_methods.ScopeAbstractTest;
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.JBRefactoringTextRepresentation;
-import org.jetbrains.research.groups.ml_methods.extraction.refactoring.RefactoringTextRepresentation;
 import org.jetbrains.research.groups.ml_methods.generation.constraints.GenerationConstraintsFactory;
 import org.jetbrains.research.groups.ml_methods.generation.constraints.GenerationConstraintsFactory.GenerationConstraintType;
+import org.jetbrains.research.groups.ml_methods.refactoring.JBRefactoringTextRepresentation;
 import org.jetbrains.research.groups.ml_methods.refactoring.MoveMethodRefactoring;
+import org.jetbrains.research.groups.ml_methods.refactoring.RefactoringTextRepresentation;
 
 import java.util.Arrays;
 import java.util.Collections;
diff --git a/settings.gradle b/settings.gradle
index e3aabe00..2cd8ba2d 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -1,3 +1,5 @@
 rootProject.name = 'ArchitectureReloaded'
 
 include 'ArchitectureReloaded', 'core', 'MetricsReloaded', 'MetricsReloaded:utils', 'MetricsReloaded:openapi', 'MetricsReloaded:stockmetrics', 'features-extraction', 'refactorings-generation', 'algorithms-evaluation', 'validator'
+include 'vectorization'
+
diff --git a/vectorization/build.gradle b/vectorization/build.gradle
new file mode 100644
index 00000000..be580236
--- /dev/null
+++ b/vectorization/build.gradle
@@ -0,0 +1,35 @@
+plugins {
+    id 'java'
+}
+
+repositories {
+    mavenCentral()
+}
+
+apply plugin: 'idea'
+
+dependencies {
+    compile project(':features-extraction')
+    compile project(':MetricsReloaded')
+    compile project(':core')
+}
+
+task runVectorization(dependsOn: runIde) {}
+
+gradle.taskGraph.whenReady { graph ->
+    if (graph.hasTask(runVectorization)) {
+        runIde.args 'vectorization', "$pathToDataset", "$vectorizationType"
+        runIde.jvmArgs '-Djava.awt.headless=true', '-Xmx4096m'
+    }
+}
+version 'unspecified'
+
+sourceCompatibility = 1.8
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    testCompile group: 'junit', name: 'junit', version: '4.12'
+}
diff --git a/vectorization/src/main/java/org/jetbrains/research/groups/ml_methods/vectorization/AbstractVectorization.java b/vectorization/src/main/java/org/jetbrains/research/groups/ml_methods/vectorization/AbstractVectorization.java
new file mode 100644
index 00000000..653227fb
--- /dev/null
+++ b/vectorization/src/main/java/org/jetbrains/research/groups/ml_methods/vectorization/AbstractVectorization.java
@@ -0,0 +1,67 @@
+package org.jetbrains.research.groups.ml_methods.vectorization;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.intellij.analysis.AnalysisScope;
+import com.intellij.openapi.project.Project;
+import com.sixrr.metrics.utils.ProjectUtils;
+import org.apache.log4j.Logger;
+import org.jetbrains.annotations.NotNull;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import java.util.Objects;
+
+abstract public class AbstractVectorization implements Vectorization {
+    private static final @NotNull
+    Gson JSON_CONVERTER = new GsonBuilder().setPrettyPrinting().create();
+    private static final @NotNull
+    Logger LOGGER = Logger.getLogger(VectorizationApplicationStarter.class);
+
+    @Override
+    public void vectorizeAndSave(@NotNull Path datasetPath) {
+        for (File projectPath : Objects.requireNonNull(datasetPath.resolve("projects").toFile().listFiles())) {
+            try {
+                if (!projectPath.isDirectory()) {
+                    throw new IOException(projectPath + "is not a directory!");
+                }
+                vectorizeSingleProject(projectPath.toPath(), projectPath.toPath());
+            } catch (IOException e) {
+                String errorMessage = "Error during saving vectorization result to folder " + projectPath;
+                VectorizationApplicationStarter.logError(e, LOGGER, errorMessage);
+                VectorizationApplicationStarter.showError(e, errorMessage);
+            } catch (CannotOpenProjectException e) {
+                String errorMessage = "Error during opening project: " + projectPath;
+                VectorizationApplicationStarter.logError(e, LOGGER, errorMessage);
+                VectorizationApplicationStarter.showError(e, errorMessage);
+            }
+        }
+    }
+
+    @Override
+    public void vectorizeSingleProject(@NotNull Path projectPath, @NotNull Path pathToSaveResults)
+            throws IOException, CannotOpenProjectException {
+        List<? extends Vector> vectors = vectorize(projectPath);
+        Files.write(pathToSaveResults.resolve("vector"), Arrays.asList(String.valueOf(vectors.size()), JSON_CONVERTER.toJson(vectors)));
+    }
+
+    @NotNull
+    @Override
+    public List<? extends Vector> vectorize(@NotNull Path projectPath) throws CannotOpenProjectException {
+        projectPath = projectPath.resolve("project");
+        final Project project = ProjectUtils.loadProjectWithAllDependencies(projectPath);
+        if (project == null) {
+            final String errorMessage = "Cannot open project. Check that path is correct. Project: " + projectPath;
+            throw new CannotOpenProjectException(errorMessage);
+        }
+        return vectorize(new AnalysisScope(project));
+    }
+
+    @NotNull
+    abstract protected List<? extends Vector> vectorize(@NotNull AnalysisScope scope);
+}
diff --git a/vectorization/src/main/java/org/jetbrains/research/groups/ml_methods/vectorization/CannotOpenProjectException.java b/vectorization/src/main/java/org/jetbrains/research/groups/ml_methods/vectorization/CannotOpenProjectException.java
new file mode 100644
index 00000000..1fff9c46
--- /dev/null
+++ b/vectorization/src/main/java/org/jetbrains/research/groups/ml_methods/vectorization/CannotOpenProjectException.java
@@ -0,0 +1,7 @@
+package org.jetbrains.research.groups.ml_methods.vectorization;
+
+public class CannotOpenProjectException extends Exception {
+    public CannotOpenProjectException(String message) {
+        super(message);
+    }
+}
diff --git a/vectorization/src/main/java/org/jetbrains/research/groups/ml_methods/vectorization/DlbRefactoringVector.java b/vectorization/src/main/java/org/jetbrains/research/groups/ml_methods/vectorization/DlbRefactoringVector.java
new file mode 100644
index 00000000..3544a6c2
--- /dev/null
+++ b/vectorization/src/main/java/org/jetbrains/research/groups/ml_methods/vectorization/DlbRefactoringVector.java
@@ -0,0 +1,23 @@
+package org.jetbrains.research.groups.ml_methods.vectorization;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.research.groups.ml_methods.refactoring.JBRefactoringTextRepresentation;
+
+public class DlbRefactoringVector extends DlbVector {
+    private final @NotNull
+    JBRefactoringTextRepresentation refactoring;
+
+    public DlbRefactoringVector(@NotNull JBRefactoringTextRepresentation refactoring,
+                                double distanceWithSourceClass, double distanceWithTargetClass) {
+        super(refactoring.getMethodName(),
+                getSimpleName(refactoring.getSourceClassQualifiedName()),
+                getSimpleName(refactoring.getTargetClassQualifiedName()),
+                distanceWithSourceClass, distanceWithTargetClass);
+        this.refactoring = refactoring;
+    }
+
+    private static String getSimpleName(@NotNull String qualifiedName) {
+        String[] names = qualifiedName.split("\\.");
+        return names[names.length - 1];
+    }
+}
diff --git a/vectorization/src/main/java/org/jetbrains/research/groups/ml_methods/vectorization/DlbVector.java b/vectorization/src/main/java/org/jetbrains/research/groups/ml_methods/vectorization/DlbVector.java
new file mode 100644
index 00000000..181b03c9
--- /dev/null
+++ b/vectorization/src/main/java/org/jetbrains/research/groups/ml_methods/vectorization/DlbVector.java
@@ -0,0 +1,57 @@
+package org.jetbrains.research.groups.ml_methods.vectorization;
+
+import org.jetbrains.annotations.NotNull;
+
+import java.util.Arrays;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.stream.Collectors;
+
+import static java.lang.Math.min;
+
+public class DlbVector implements Vector {
+    private static final int NAME_LENGTH = 5;
+    private static final @NotNull String DEFAULT_NAME = "*";
+    private final @NotNull String[] methodName = new String[NAME_LENGTH];
+    private final @NotNull String[] sourceClassName = new String[NAME_LENGTH];
+    private final @NotNull String[] targetClassName = new String[NAME_LENGTH];
+    private final double distanceWithSourceClass;
+    private final double distanceWithTargetClass;
+
+    public DlbVector(@NotNull String methodName, @NotNull String sourceClassName, @NotNull String targetClassName,
+                     double distanceWithSourceClass, double distanceWithTargetClass) {
+        List<String> method = tokenizeName(methodName);
+        List<String> sourceClass = tokenizeName(sourceClassName);
+        List<String> targetClass = tokenizeName(targetClassName);
+        int skipMethod = NAME_LENGTH - min(method.size(), 5);
+        int skipSourceClass = NAME_LENGTH - min(sourceClass.size(), 5);
+        int skipTargetClass = NAME_LENGTH - min(targetClass.size(), 5);
+        for (int i = 0; i < NAME_LENGTH; i++) {
+            this.methodName[i] = getOrDefault(method, i - skipMethod, DEFAULT_NAME);
+            this.sourceClassName[i] = getOrDefault(sourceClass, i - skipSourceClass, DEFAULT_NAME);
+            this.targetClassName[i] = getOrDefault(targetClass, i - skipTargetClass, DEFAULT_NAME);
+        }
+        this.distanceWithSourceClass = distanceWithSourceClass;
+        this.distanceWithTargetClass = distanceWithTargetClass;
+    }
+
+    @NotNull
+    private static <T> T getOrDefault(List<T> list, int index, T defaultValue) {
+        return 0 <= index && index < list.size() ? list.get(index) : defaultValue;
+    }
+
+    @NotNull
+    private static List<String> tokenizeName(@NotNull String name) {
+        if (name.startsWith("_")) {
+            name = name.substring(1);
+        }
+        String regexpSplit;
+        if (name.toUpperCase().equals(name)) {
+            regexpSplit = "_";
+        } else {
+            regexpSplit = "(?=\\p{Lu})";
+        }
+        List<String> tokenizedString = new LinkedList<>(Arrays.asList(name.split(regexpSplit)));
+        return tokenizedString.stream().map(String::toLowerCase).collect(Collectors.toList());
+    }
+}
diff --git a/vectorization/src/main/java/org/jetbrains/research/groups/ml_methods/vectorization/DlbVectorization.java b/vectorization/src/main/java/org/jetbrains/research/groups/ml_methods/vectorization/DlbVectorization.java
new file mode 100644
index 00000000..98e38e38
--- /dev/null
+++ b/vectorization/src/main/java/org/jetbrains/research/groups/ml_methods/vectorization/DlbVectorization.java
@@ -0,0 +1,59 @@
+package org.jetbrains.research.groups.ml_methods.vectorization;
+
+import com.intellij.analysis.AnalysisScope;
+import com.intellij.psi.JavaRecursiveElementVisitor;
+import com.intellij.psi.PsiClass;
+import com.intellij.psi.PsiMethod;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.research.groups.ml_methods.algorithm.properties.finder_strategy.FinderStrategy;
+import org.jetbrains.research.groups.ml_methods.algorithm.properties.finder_strategy.NewStrategy;
+import org.jetbrains.research.groups.ml_methods.refactoring.JBRefactoringTextRepresentation;
+import org.jetbrains.research.groups.ml_methods.refactoring.MoveMethodRefactoring;
+import org.jetbrains.research.groups.ml_methods.utils.RefactoringUtil;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class DlbVectorization extends AbstractVectorization {
+    @NotNull
+    @Override
+    protected List<? extends Vector> vectorize(@NotNull AnalysisScope scope) {
+        ClassesAndMethodsVisitor visitor = new ClassesAndMethodsVisitor();
+        scope.accept(visitor);
+        List<DlbRefactoringVector> vectors = new ArrayList<>();
+        for (PsiClass aClass : visitor.classes) {
+            for (PsiMethod method : visitor.methods) {
+                // TODO: check that refactoring can be applied
+                JBRefactoringTextRepresentation refactoring =
+                        new JBRefactoringTextRepresentation(new MoveMethodRefactoring(method, aClass));
+                vectors.add(new DlbRefactoringVector(refactoring, 1, 0));
+            }
+        }
+        return vectors;
+    }
+
+    private class ClassesAndMethodsVisitor extends JavaRecursiveElementVisitor {
+        private final @NotNull
+        List<PsiClass> classes = new ArrayList<>();
+        private final @NotNull
+        List<PsiMethod> methods = new ArrayList<>();
+        private final @NotNull
+        FinderStrategy strategy = NewStrategy.getInstance();
+
+        @Override
+        public void visitClass(PsiClass aClass) {
+            if (strategy.acceptClass(aClass)) {
+                classes.add(aClass);
+            }
+            super.visitClass(aClass);
+        }
+
+        @Override
+        public void visitMethod(PsiMethod method) {
+            if (strategy.acceptMethod(method) && RefactoringUtil.isMovable(method)) {
+                methods.add(method);
+            }
+            super.visitMethod(method);
+        }
+    }
+}
diff --git a/vectorization/src/main/java/org/jetbrains/research/groups/ml_methods/vectorization/Vector.java b/vectorization/src/main/java/org/jetbrains/research/groups/ml_methods/vectorization/Vector.java
new file mode 100644
index 00000000..c4742424
--- /dev/null
+++ b/vectorization/src/main/java/org/jetbrains/research/groups/ml_methods/vectorization/Vector.java
@@ -0,0 +1,4 @@
+package org.jetbrains.research.groups.ml_methods.vectorization;
+
+public interface Vector {
+}
diff --git a/vectorization/src/main/java/org/jetbrains/research/groups/ml_methods/vectorization/Vectorization.java b/vectorization/src/main/java/org/jetbrains/research/groups/ml_methods/vectorization/Vectorization.java
new file mode 100644
index 00000000..1e592169
--- /dev/null
+++ b/vectorization/src/main/java/org/jetbrains/research/groups/ml_methods/vectorization/Vectorization.java
@@ -0,0 +1,16 @@
+package org.jetbrains.research.groups.ml_methods.vectorization;
+
+import org.jetbrains.annotations.NotNull;
+
+import java.io.IOException;
+import java.nio.file.Path;
+import java.util.List;
+
+public interface Vectorization {
+    void vectorizeAndSave(@NotNull Path datasetPath);
+
+    void vectorizeSingleProject(@NotNull Path projectPath, @NotNull Path pathToSaveResults) throws IOException, CannotOpenProjectException;
+
+    @NotNull
+    List<? extends Vector> vectorize(@NotNull Path projectPath) throws CannotOpenProjectException;
+}
diff --git a/vectorization/src/main/java/org/jetbrains/research/groups/ml_methods/vectorization/VectorizationApplicationStarter.java b/vectorization/src/main/java/org/jetbrains/research/groups/ml_methods/vectorization/VectorizationApplicationStarter.java
new file mode 100644
index 00000000..3f3afceb
--- /dev/null
+++ b/vectorization/src/main/java/org/jetbrains/research/groups/ml_methods/vectorization/VectorizationApplicationStarter.java
@@ -0,0 +1,74 @@
+package org.jetbrains.research.groups.ml_methods.vectorization;
+
+import com.intellij.openapi.application.ApplicationManager;
+import com.intellij.openapi.application.ApplicationStarter;
+import com.intellij.openapi.application.ex.ApplicationEx;
+import org.apache.log4j.ConsoleAppender;
+import org.apache.log4j.Level;
+import org.apache.log4j.Logger;
+import org.apache.log4j.PatternLayout;
+import org.jetbrains.annotations.NotNull;
+
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+
+public class VectorizationApplicationStarter implements ApplicationStarter {
+    private static final ApplicationEx APPLICATION = (ApplicationEx) ApplicationManager.getApplication();
+    private static final int NUMBER_OF_ARGUMENTS = 3;
+    private static final @NotNull
+    Logger LOGGER = Logger.getLogger(VectorizationApplicationStarter.class);
+
+    static {
+        LOGGER.setLevel(Level.INFO);
+        LOGGER.addAppender(new ConsoleAppender(new PatternLayout("%p %m%n")));
+    }
+
+    private static void checkCommandLineArguments(@NotNull String[] args) {
+        if (args.length != NUMBER_OF_ARGUMENTS) {
+            printUsage();
+            APPLICATION.exit(true, true);
+        }
+    }
+
+    private static void printUsage() {
+        System.out.println("Usage: vectorization <path to dataset folder> <vectorization type> <path to save results>");
+    }
+
+    public static void logError(Throwable throwable, Logger logger, String message) {
+        logger.error(throwable.getClass().getSimpleName() + ": " + throwable.getMessage()
+                + "\n Message: " + message);
+    }
+
+    public static void showError(Throwable throwable, String message) {
+        System.out.println(throwable.getClass().getSimpleName() + ": " + throwable.getMessage()
+                + "\n Message: " + message);
+        throwable.printStackTrace();
+    }
+
+    @Override
+    public String getCommandName() {
+        return "vectorization";
+    }
+
+    @Override
+    public void premain(String[] args) {
+    }
+
+    public void main(String[] args) {
+        try {
+            checkCommandLineArguments(args);
+            Path datasetPath = Paths.get(args[1]);
+            Vectorization vectorization =
+                    VectorizationFactory.parseType(args[2])
+                            .orElseThrow(() -> new IllegalArgumentException("Unknown vectorization type"));
+            vectorization.vectorizeAndSave(datasetPath);
+        } catch (Throwable throwable) {
+            String message = "Unhandled error occurred, application exiting";
+            logError(throwable, LOGGER, message);
+            showError(throwable, message);
+        } finally {
+            APPLICATION.exit(true, true);
+        }
+    }
+}
diff --git a/vectorization/src/main/java/org/jetbrains/research/groups/ml_methods/vectorization/VectorizationFactory.java b/vectorization/src/main/java/org/jetbrains/research/groups/ml_methods/vectorization/VectorizationFactory.java
new file mode 100644
index 00000000..abdf8e5f
--- /dev/null
+++ b/vectorization/src/main/java/org/jetbrains/research/groups/ml_methods/vectorization/VectorizationFactory.java
@@ -0,0 +1,16 @@
+package org.jetbrains.research.groups.ml_methods.vectorization;
+
+import org.jetbrains.annotations.NotNull;
+
+import java.util.Optional;
+
+public class VectorizationFactory {
+    @NotNull
+    public static Optional<Vectorization> parseType(@NotNull String type) {
+        switch (type) {
+            case "DLB":
+                return Optional.of(new DlbVectorization());
+        }
+        return Optional.empty();
+    }
+}
diff --git a/vectorization/src/main/resources/META-INF/plugin.xml b/vectorization/src/main/resources/META-INF/plugin.xml
new file mode 100644
index 00000000..30ca4431
--- /dev/null
+++ b/vectorization/src/main/resources/META-INF/plugin.xml
@@ -0,0 +1,17 @@
+<idea-plugin url="https://github.com/ml-in-programming/architectureReloaded">
+    <name>ArchitectureReloaded-Vectorization</name>
+    <id>ArchitectureReloaded-Vectorization</id>
+    <depends>com.intellij.modules.lang</depends>
+
+    <version>0.1</version>
+    <idea-version since-build="139"/>
+
+    <extensionPoints>
+        <extensionPoint name="metricProvider" interface="com.sixrr.metrics.MetricProvider"/>
+    </extensionPoints>
+
+    <extensions defaultExtensionNs="com.intellij">
+        <appStarter
+                implementation="org.jetbrains.research.groups.ml_methods.vectorization.VectorizationApplicationStarter"/>
+    </extensions>
+</idea-plugin>