task/short_term/amazon/tasks/task_4.json

{
    "type": "recommendation",
    "user_id": "AE767C6HYE6NSFRBT44R3M4X7PWQ",
    "candidate_category": "product",
    "candidate_list": [
        "B004HJ5JTC",
        "B0010CP5DY",
        "B001R2QTP0",
        "B00VYQALBM",
        "B018UHMWIM",
        "B0C4NX51BY",
        "B08Z43PHG6",
        "B01N772REK",
        "B07L2X1YBQ",
        "B01AUNIQCA",
        "B0B3X8KMWM",
        "B073TS1Z96",
        "B0146HHVOU",
        "B07QYMBN5Z",
        "B0009351QQ",
        "B08KZMS4Z2",
        "B074GXRXVR",
        "B00K5N11VY",
        "B004G54CHW",
        "B0BRMYV3QY"
    ],
    "loc": [
        -1,
        -1
    ],
    "data type": "real"
}