Unverified50% confidenceFactExact time
平均值的部分聚合必须同时保存总和与计数,因为不同分区的平均值不能简单再求平均,必须按样本数加权
1
Sources
50%
Confidence
Long-term
Relevance
8/15/2026
First Seen
Sources
Cite This Claim
Stable URI
https://kongchang.com/claim/753297API
curl https://kongchang.com/api/v1/knowledge/claims/753297MCP
get_claim(id=753297)