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數據科學家:加密預測市場 Polymarket 預測世界事件的準確率達 90%

2025-03-21 13:45:53

ChainCatcher 消息,數據科學家 Alex McCullough 的研究顯示,預測市場 Polymarket 在預測一個月後發生的事件時準確率達 90%,在事件發生前四小時準確率高達 94%。McCullough 分析了 Polymarket 的歷史數據,剔除了極端概率值後發現,該平台在大多數概率範圍內略微但持續地高估事件發生概率,可能受到從眾心理、低流動性和參與者偏好高風險投注等因素影響。

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