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ETH $2,473.55 +0.64%
BNB $700.05 +0.38%
XRP $1.38 -5.39%
SOL $96.90 -0.81%
TRX $0.3357 -0.68%
DOGE $0.0850 -3.18%
ADA $0.2061 -3.60%
BCH $262.22 -1.49%
LINK $11.28 -1.39%
HYPE $81.44 +0.36%
AAVE $123.55 -2.97%
SUI $0.7392 -4.06%
XLM $0.1797 -4.36%
ZEC $784.61 -0.04%

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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