task/long_term/goodreads/tasks/task_29.json

{
    "type": "recommendation",
    "user_id": "540777f4f838619f2feda875071f8481",
    "candidate_category": "book",
    "candidate_list": [
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        "23355957",
        "10067",
        "20672802",
        "868899",
        "18353982",
        "6318391",
        "25330207",
        "12909153",
        "2135856",
        "1169065",
        "2419241",
        "32449581",
        "1869732",
        "8576003",
        "10139610",
        "15789888",
        "20987604",
        "12643975",
        "8341165"
    ],
    "loc": [
        -1,
        -1
    ],
    "data type": "real"
}