\input{synthetic/figure/tikz/data} \begin{tikzpicture} %\draw[fill=red] (-1.1,1) rectangle (7.2,-2.5); %\draw[fill=green] (-1.1,-2.5) rectangle (7.2,-5); %\draw[fill=blue] (-1.1,-5) rectangle (7.2,-8); %\draw[fill=white,fill opacity=0.8] (-1.1,1) rectangle (7.2,-8); %\node[single arrow, anchor=west, very thick, fill=lightgray, fill opacity=0.9, % minimum width = 30pt, single arrow head extend=3pt, % minimum height=89mm, % rotate=-90] () at (3,1){}; \node[database,label={[align=left]left:Real\\data}] (d) at (0,0){}; \node[rectangle,draw,align=center] (overfit) at (2,0) {OVR\\CTRL}; \draw[->] (d) to node[midway,above] {80\%} (overfit); \node[database,label=above:$m$] (realtr) at (3,0){}; \draw[->] (overfit) to (realtr); \node[rectangle,draw,align=center] (gen) at (6,0) {Generator\\Model}; \draw[->] (realtr) to node[midway,above] {training} (gen); \node[database,label={[align=left]right:Synthetic\\data}] (syn) at (5,-1.5) {}; \draw[->] (gen) to (syn); \node[database,label=below:$\bar{m}$] (realte) at (0,-1.5) {}; \draw[->] (d) to node[midway,left] {20\%}(realte); \node[rectangle,draw,align=center] (tarmod) at (2,-2) {Target\\Model}; \draw[->] (realte) to[out=0,in=130] node[midway,above] {eval} (tarmod); \draw[->] (realtr) to node[midway,right] {eval} (tarmod); \draw[->] (syn) to[out=-90,in=0] node[midway,above] {training} (tarmod); \node[database,label={[align=center]left:loss\\$\bar{m}$}] (miam) at (1.5,-5) {}; \node[database,label={[align=center]right:loss\\$m$}] (mian) at (2.5,-5) {}; \node[database,label={[align=center]below:MIA\\data}] (mia) at (2,-6.5) {}; \draw[->] (tarmod) to node[midway,fill=white] (aiabranch) {\small prediction} (miam); \draw[->] (tarmod) to (mian); \draw[->] (miam) to (mia); \draw[->] (mian) to (mia); \node[database,label=above:Train] (miatr) at (4,-6.5) {}; \node[database,label=below:Test] (miate) at (4,-7) {}; \draw[->] (mia) to node[midway,above] {80\%} (miatr); \draw[->] (mia) to node[midway,below] {20\%} (miate); \node[rectangle,draw,align=center] (miamod) at (6.5,-6.5) {MIA\\Model}; \draw[->] (miatr) to node[midway,above] {training} (miamod); \node[align=center] (miares) at (6.5,-7.5) {MIA\\Result}; \draw[->] (miate) to node[midway,below] {eval} (miamod); \draw[->] (miamod) to (miares); \node[database,label={[align=center]above:AIA\\data}] (aiad) at (3.2,-3.6){}; \node[align=center] (ures) at (0,-3.6) {Utility\\Result}; \draw[->] (aiabranch) to (aiad); \draw[->] (aiabranch) to (ures); \node[database,label=above:Train] (aiatr) at (4.5,-3.6) {}; \node[database,label=below:Test] (aiate) at (4.5,-4.1) {}; \draw[->] (aiad) to node[midway,above] {80\%} (aiatr); \draw[->] (aiad) to node[midway,below] {20\%} (aiate); \node[rectangle,draw,align=center] (aiamod) at (6.5,-3.8) {AIA\\Model}; \draw[->] (aiatr) to node[midway,above] {training} (aiamod); \draw[->] (aiate) to node[midway,below] {eval} (aiamod); \node[align=center] (aiares) at (6.5,-5) {AIA\\Result}; \draw[->] (aiamod) to (aiares); \end{tikzpicture}