[KongchangAI]
Unverified50% confidenceFactExact time

Rank IC改用Spearman秩相关,只关心排序关系,对极端值更鲁棒,是A股研究中更常用的指标

1
Sources
50%
Confidence
Long-term
Relevance
7/21/2026
First Seen

Sources

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https://kongchang.com/claim/577433
API
curl https://kongchang.com/api/v1/knowledge/claims/577433
MCP
get_claim(id=577433)