简单的反诈 App 估算 - V2EX
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zizon
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简单的反诈 App 估算

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  •   zizon 273 天前 1652 次点击
    这是一个创建于 273 天前的主题,其中的信息可能已经有所发展或是发生改变。

    算一年 1.48 次拦截. 王星事件那个 WPS 1k 多 * 10 当 false negative. 50%误报.(以上会提示负值)

    喂 Gemini 的结果.

    For a action A. Given: N the total event time = 0.146 billion False negative = 10,000 False positive = 50% of total event(N) Calculate: True/False positive/negative. Also show in percent of N 

    结果

    Final Results and Percentages (of N): TP (True Positives): 36,495,000 (25% of N) FP (False Positives): 73,000,000 (50% of N) TN (True Negatives): 36,495,000 (25% of N) FN (False Negatives): 10,000 (≈ 0.0068% of N) P (Positive Events): 36,505,000 (≈ 25.0034% of N) NG (Negative Events): 73,000,000 (50% of N) 

    如果计算正确的话.

    看看有没有能找到一个比较符合价值观的对应值估计反诈的价值?

    3 条回复    2025-05-27 13:59:14 +08:00
    NotLongNil
        1
    NotLongNil  
       273 天前
    反诈的价值,先把对普通人的影响和行政成本,这些支出扣了先
    danhahaha
        2
    danhahaha  
       273 天前
    羊圈的围栏成本,你按羊被狼吃的损失算怎么都不合算,要按如果不围起来,羊跑掉的损失算
    huaweii
        3
    huaweii  
       138 天前
    补充下 2 楼,预防性投资看似合理,其实容易被滥用为幌子,为糟糕决策找借口。

    因为只要说“是为了防止最坏情况”,就能掩盖成本极高、收益模糊的投资。
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