[KongchangAI]
Unverified50% confidenceFactExact time

K折交叉验证将数据均分为K份,轮流以其中一份作为验证集,其余K-1份作为训练集,最终取K次结果的均值

1
Sources
50%
Confidence
Long-term
Relevance
7/12/2026
First Seen

Sources

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/490461
API
curl https://kongchang.com/api/v1/knowledge/claims/490461
MCP
get_claim(id=490461)