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BTC $79,259.73 +1.01%
ETH $2,513.86 +1.44%
BNB $754.31 +0.45%
XRP $1.44 +3.84%
SOL $104.76 +1.82%
TRX $0.3386 +0.32%
DOGE $0.0907 +1.39%
ADA $0.2211 +1.67%
BCH $259.07 +0.45%
LINK $12.57 -0.73%
HYPE $86.80 +3.19%
AAVE $130.07 -0.99%
SUI $0.8241 +1.03%
XLM $0.1904 +0.21%
ZEC $1,233.48 +9.60%

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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