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ETH $2,495.96 +0.11%
BNB $754.45 -0.18%
XRP $1.42 +1.65%
SOL $103.62 -0.02%
TRX $0.3390 +0.19%
DOGE $0.0903 +0.24%
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BCH $258.43 +0.31%
LINK $12.39 -2.91%
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AAVE $128.91 -2.36%
SUI $0.8122 -1.91%
XLM $0.1880 -1.82%
ZEC $1,237.20 +8.36%
BTC $79,137.75 +0.49%
ETH $2,495.96 +0.11%
BNB $754.45 -0.18%
XRP $1.42 +1.65%
SOL $103.62 -0.02%
TRX $0.3390 +0.19%
DOGE $0.0903 +0.24%
ADA $0.2185 -0.81%
BCH $258.43 +0.31%
LINK $12.39 -2.91%
HYPE $86.01 +1.91%
AAVE $128.91 -2.36%
SUI $0.8122 -1.91%
XLM $0.1880 -1.82%
ZEC $1,237.20 +8.36%

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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