{
    "alpha_ndcg": {
        "alpha-nDCG@5": 0.1173,
        "alpha-nDCG@10": 0.1456,
        "alpha-nDCG@20": 0.1616
    },
    "coverage": {
        "Coverage@5": 0.1989,
        "Coverage@10": 0.307,
        "Coverage@20": 0.363,
        "Coverage@50": 0.4593
    },
    "recall": {
        "Recall@5": 0.0441,
        "Recall@10": 0.0754,
        "Recall@20": 0.1092,
        "Recall@50": 0.1671
    }
}