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ETH $2,471.21 +1.42%
BNB $698.81 +0.90%
XRP $1.38 -4.63%
SOL $97.00 +0.18%
TRX $0.3358 -0.60%
DOGE $0.0853 -0.92%
ADA $0.2059 -1.90%
BCH $262.86 -0.27%
LINK $11.31 +0.21%
HYPE $80.52 +1.87%
AAVE $123.49 -1.92%
SUI $0.7411 -1.99%
XLM $0.1797 -2.51%
ZEC $783.62 +1.30%

数据科学家:加密预测市场 Polymarket 预测世界事件的准确率达 90%

2025-03-21 13:45:53

ChainCatcher 消息,数据科学家 Alex McCullough 的研究显示,预测市场 Polymarket 在预测一个月后发生的事件时准确率达 90%,在事件发生前四小时准确率高达 94%。McCullough 分析了 Polymarket 的历史数据,剔除了极端概率值后发现,该平台在大多数概率范围内略微但持续地高估事件发生概率,可能受到从众心理、低流动性和参与者偏好高风险投注等因素影响。

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