{
    "train":
    {
        "mot17":"./data/mot17.train",
        "caltech":"./data/caltech.train",
        "citypersons":"./data/citypersons.train",
        "cuhksysu":"./data/cuhksysu.train",
        "prw":"./data/prw.train",
        "eth":"./data/eth.train"
    },
    "test_emb":
    {
        "caltech":"./data/caltech.val",
        "cuhksysu":"./data/cuhksysu.val",
        "prw":"./data/prw.val"
    },

    "test":
    {
        "mot19.train":"./data/mot19.train"
    }
}