diff --git a/masterthesis.fdb_latexmk b/masterthesis.fdb_latexmk
index eba24e384f3dc6e710a04731e6b58c560a1317eb..71bdd5fcecbdb484e15d3fded8a0c2520580741f 100644
--- a/masterthesis.fdb_latexmk
+++ b/masterthesis.fdb_latexmk
@@ -1,12 +1,12 @@
 # Fdb version 4
-["biber masterthesis"] 1721418358.72647 "masterthesis.bcf" "masterthesis.bbl" "masterthesis" 1721466440.60445 0
+["biber masterthesis"] 1721418358.72647 "masterthesis.bcf" "masterthesis.bbl" "masterthesis" 1721466482.57817 0
   "_bibliography.bib" 1721417266 6548 3a148e74c262e18ef3c412eb022e9a7e ""
-  "masterthesis.bcf" 1721466440 108997 bcf99afa8345e0ee0af30f1761279c5e "pdflatex"
+  "masterthesis.bcf" 1721466482 108997 bcf99afa8345e0ee0af30f1761279c5e "pdflatex"
   (generated)
   "masterthesis.bbl"
   "masterthesis.blg"
   (rewritten before read)
-["pdflatex"] 1721466433.16013 "c:/Users/danie/Desktop/Masterarbbeit NLP/masterthesis.tex" "masterthesis.pdf" "masterthesis" 1721466440.6049 0
+["pdflatex"] 1721466475.1961 "c:/Users/danie/Desktop/Masterarbbeit NLP/masterthesis.tex" "masterthesis.pdf" "masterthesis" 1721466482.57864 0
   "C:/Users/danie/AppData/Local/MiKTeX/fonts/map/pdftex/pdftex.map" 1718623652 82507 a9eef8696c92627b87e9975edea03b2a ""
   "C:/Users/danie/AppData/Local/MiKTeX/miktex/data/le/pdftex/pdflatex.fmt" 1714948752 24236005 173a77b29316c5b8c9fa5d48235cc505 ""
   "C:/Users/danie/AppData/Local/Programs/MiKTeX/fonts/enc/dvips/base/8r.enc" 1458473887 4993 80dc9bab7f31fb78a000ccfed0e27cab ""
@@ -289,29 +289,29 @@
   "C:/Users/danie/AppData/Local/Programs/MiKTeX/tex/latex/xcolor/xcolor.sty" 1700127522 55487 80a65caedd3722f4c20a14a69e785d8f ""
   "_eidversicherung.tex" 1714902046 922 feed3b62108272e791d7f65fdc1d7c84 ""
   "_preamble.sty" 1714948947 2576 04bee0dc31ab20447aa0afe0a876cea2 ""
-  "_titlepage.aux" 1721466435 4054 5ae16f9b27d4dbdf1829efb7bed43b88 "pdflatex"
+  "_titlepage.aux" 1721466477 4054 5ae16f9b27d4dbdf1829efb7bed43b88 "pdflatex"
   "_titlepage.tex" 1716985422 1384 1962e7b62f97fe2185bbcd860e30e2b5 ""
-  "appendix.aux" 1721466440 4273 a84baf7b7b10130c4b192b93c2b1d932 "pdflatex"
+  "appendix.aux" 1721466482 4273 a84baf7b7b10130c4b192b93c2b1d932 "pdflatex"
   "appendix.tex" 1714902046 153 96de2ec39c79368bf559da3902b44c49 ""
   "c:/Users/danie/Desktop/Masterarbbeit NLP/masterthesis.tex" 1721420140 3388 1a3d3b050246f34b1da3790d15078c72 ""
-  "conclusion.aux" 1721466440 4615 9352ffd01f51b089dad80cd898472ab1 "pdflatex"
+  "conclusion.aux" 1721466482 4615 9352ffd01f51b089dad80cd898472ab1 "pdflatex"
   "conclusion.tex" 1721423671 1885 1189f8c04c4ad14ce77fc386be4f8283 ""
-  "dataset.aux" 1721466435 4620 052ed7650ac13ea9ae3bfe5157ab7e7a "pdflatex"
+  "dataset.aux" 1721466477 4620 052ed7650ac13ea9ae3bfe5157ab7e7a "pdflatex"
   "dataset.tex" 1720560352 3887 f851a1f5f6bfa6afdd61b8c8762ae0aa ""
-  "experiments.aux" 1721466440 9495 c8a7082b8209ed2cecf7f160899b7fc0 "pdflatex"
+  "experiments.aux" 1721466482 9495 c8a7082b8209ed2cecf7f160899b7fc0 "pdflatex"
   "experiments.tex" 1721420054 63035 2b6583406831b2267c57b6afca03617b ""
-  "introduction.aux" 1721466435 4279 8c6f0e498f6d68235a071aa1caa56107 "pdflatex"
+  "introduction.aux" 1721466477 4279 8c6f0e498f6d68235a071aa1caa56107 "pdflatex"
   "introduction.tex" 1717514965 2519 caaf188bdca17cf9dc5a9a75a0711e3c ""
-  "masterthesis.aux" 1721466440 7174 82f1dc9e0d76e8e93af9db8b4fefcb2c "pdflatex"
+  "masterthesis.aux" 1721466482 7174 82f1dc9e0d76e8e93af9db8b4fefcb2c "pdflatex"
   "masterthesis.bbl" 1721418359 0 d41d8cd98f00b204e9800998ecf8427e "biber masterthesis"
-  "masterthesis.out" 1721466434 0 d41d8cd98f00b204e9800998ecf8427e "pdflatex"
-  "masterthesis.run.xml" 1721466440 2400 1848bc4da31ac1293f6167714deb6b3f "pdflatex"
+  "masterthesis.out" 1721466476 0 d41d8cd98f00b204e9800998ecf8427e "pdflatex"
+  "masterthesis.run.xml" 1721466482 2400 1848bc4da31ac1293f6167714deb6b3f "pdflatex"
   "masterthesis.tex" 1721420140 3388 1a3d3b050246f34b1da3790d15078c72 ""
-  "masterthesis.toc" 1721466440 2158 3793db194dffb536ea24953c46df8cd8 "pdflatex"
-  "methodology.aux" 1721466435 4739 f85ab45a0008362aa6e2057f7de66cd4 "pdflatex"
+  "masterthesis.toc" 1721466482 2158 3793db194dffb536ea24953c46df8cd8 "pdflatex"
+  "methodology.aux" 1721466477 4739 f85ab45a0008362aa6e2057f7de66cd4 "pdflatex"
   "methodology.tex" 1721465953 10007 9269ed44f1c23e4e46cdcda199ac9a7a ""
-  "related_work.aux" 1721466435 5496 f183af63cc122e3f58bba6c9cf174e0b "pdflatex"
-  "related_work.tex" 1721466425 13064 d150873a836234bdc53e7187220a6b60 ""
+  "related_work.aux" 1721466477 5496 f183af63cc122e3f58bba6c9cf174e0b "pdflatex"
+  "related_work.tex" 1721466474 13064 83961a76037b0583115d9887de3dec7f ""
   "ressources/data/boxplot.csv" 1718372255 787 519a7447dc5f7bd6600c5df12532bd26 ""
   "ressources/data/boxplot2.csv" 1718388614 793 a962dfffdce3eb67873136aaadd2d495 ""
   "ressources/data/normal_eval.csv" 1721248772 58566 34ec3199199a2b59db370e2a609627e3 ""
diff --git a/masterthesis.log b/masterthesis.log
index 0e252a7df815121d0e785675a8d4d85d0ab77005..3d398e9f1acaca53eab28546ef67aa4bcd02af0b 100644
--- a/masterthesis.log
+++ b/masterthesis.log
@@ -1312,7 +1312,7 @@ chapter 3.
 File: ressources/images/Transformer.png Graphic file (type png)
 <use ressources/images/Transformer.png>
 Package pdftex.def Info: ressources/images/Transformer.png  used on input line 22.
-(pdftex.def)             Requested size: 170.71652pt x 247.09998pt.
+(pdftex.def)             Requested size: 227.62204pt x 329.46663pt.
 
 LaTeX Warning: `h' float specifier changed to `ht'.
 
@@ -1665,7 +1665,7 @@ Here is how much of TeX's memory you used:
  1145 hyphenation exceptions out of 8191
  108i,20n,107p,10950b,2863s stack positions out of 10000i,1000n,20000p,200000b,200000s
 <C:/Users/danie/AppData/Local/Programs/MiKTeX/fonts/type1/public/amsfonts/cm/cmex10.pfb><C:/Users/danie/AppData/Local/Programs/MiKTeX/fonts/type1/public/amsfonts/cm/cmmi10.pfb><C:/Users/danie/AppData/Local/Programs/MiKTeX/fonts/type1/public/amsfonts/cm/cmr10.pfb><C:/Users/danie/AppData/Local/Programs/MiKTeX/fonts/type1/public/amsfonts/cm/cmsy10.pfb><C:/Users/danie/AppData/Local/Programs/MiKTeX/fonts/type1/public/mathpazo/fplmr.pfb><C:/Users/danie/AppData/Local/Programs/MiKTeX/fonts/type1/public/mathpazo/fplmri.pfb><C:/Users/danie/AppData/Local/Programs/MiKTeX/fonts/type1/urw/palatino/uplb8a.pfb><C:/Users/danie/AppData/Local/Programs/MiKTeX/fonts/type1/urw/palatino/uplr8a.pfb><C:/Users/danie/AppData/Local/Programs/MiKTeX/fonts/type1/urw/palatino/uplr8a.pfb><C:/Users/danie/AppData/Local/Programs/MiKTeX/fonts/type1/urw/palatino/uplri8a.pfb>
-Output written on masterthesis.pdf (33 pages, 961179 bytes).
+Output written on masterthesis.pdf (33 pages, 961228 bytes).
 PDF statistics:
  374 PDF objects out of 1000 (max. 8388607)
  75 named destinations out of 1000 (max. 500000)
diff --git a/masterthesis.pdf b/masterthesis.pdf
index b14e795756f25fb232802eb605372134b4b0bbdd..669d3208377b448345072fb076f315534f240cc9 100644
Binary files a/masterthesis.pdf and b/masterthesis.pdf differ
diff --git a/masterthesis.synctex(busy) b/masterthesis.synctex(busy)
index f3ef28d2e5afd74ff28aa0d29937c80d955e1ea2..f6715ea0e47410db118c0345edd362392f2feebf 100644
Binary files a/masterthesis.synctex(busy) and b/masterthesis.synctex(busy) differ
diff --git a/related_work.tex b/related_work.tex
index 256dc2cb8daa0104f9d0b49d391f3f6db7454b6f..e3f6f1a9e5d8936526537b568707715e8b31c505 100644
--- a/related_work.tex
+++ b/related_work.tex
@@ -19,7 +19,7 @@ The Transformer architecture, introduced in June 2017, marked a significant adva
 \begin{figure}[h]
     
     \centering
-    \includegraphics[width=6cm]{ressources/images/Transformer.png}
+    \includegraphics[width=8cm]{ressources/images/Transformer.png}
     \caption{transformer architecture from the original paper}
     \end{figure}
 \subsection{Encoder}