diff --git a/.gitignore b/.gitignore
index 72f4d98..678a6b6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -64,3 +64,16 @@ fabric.properties
 
 # Android studio 3.1+ serialized cache file
 .idea/caches/build_file_checksums.ser
+
+# Maven ignore
+target/
+pom.xml.tag
+pom.xml.releaseBackup
+pom.xml.versionsBackup
+pom.xml.next
+release.properties
+dependency-reduced-pom.xml
+buildNumber.properties
+.mvn/timing.properties
+.mvn/wrapper/maven-wrapper.jar
+
diff --git a/target/classes/AHP.class b/target/classes/AHP.class
deleted file mode 100644
index a848a71..0000000
Binary files a/target/classes/AHP.class and /dev/null differ
diff --git a/target/classes/Config.class b/target/classes/Config.class
deleted file mode 100644
index a0ee299..0000000
Binary files a/target/classes/Config.class and /dev/null differ
diff --git a/target/classes/Fuzzy.class b/target/classes/Fuzzy.class
deleted file mode 100644
index 87c7aed..0000000
Binary files a/target/classes/Fuzzy.class and /dev/null differ
diff --git a/target/classes/Test.class b/target/classes/Test.class
deleted file mode 100644
index 4dd63a2..0000000
Binary files a/target/classes/Test.class and /dev/null differ
diff --git a/target/classes/Topsis.class b/target/classes/Topsis.class
deleted file mode 100644
index 4eb4590..0000000
Binary files a/target/classes/Topsis.class and /dev/null differ