graph G {
    compound="true"
    rankdir="TB"
    bgcolor="white"
    fontname="Tahoma"

    node [
        fixedsize="false"
        fontname="Tahoma"
        color="white"
        fillcolor="deepskyblue2"
        fontcolor="black"
        shape="box"
        style="filled"
        penwidth="1.0"
    ]
    edge [
        fontname="Arial"
        color="#DC143C"
        fontcolor="black"
        fontsize="12"
        arrowsize="0.5"
        penwidth="1.0"
    ]




    "config_train/arxiv" -- "config_train/reddit" [label=" 361 ", penwidth="10", color="#DC143CFF"];
    "config_train/flickr" -- "config_train/reddit" [label=" 283 ", penwidth="7", color="#DC143CC9"];
    "config_train/reddit" -- "config_train/yelp" [label=" 279 ", penwidth="7", color="#DC143CC9"];
    "config_train/arxiv" -- "config_train/yelp" [label=" 230 ", penwidth="6", color="#DC143CB7"];
    "config_train/flickr" -- "config_train/yelp" [label=" 202 ", penwidth="5", color="#DC143CA5"];
    "config_train/arxiv" -- "config_train/flickr" [label=" 163 ", penwidth="4", color="#DC143C93"];
    "config_train/flickr" -- "config_train/products" [label=" 145 ", penwidth="4", color="#DC143C93"];
    "config_train/arxiv" -- "config_train/products" [label=" 108 ", penwidth="2", color="#DC143C70"];

}