[KongchangAI]
Unverified50% confidenceCautionExact time

逐图 min/max 归一化会抹掉图像间的绝对强度差异,对依赖光谱绝对值区分地物的遥感分割任务可能丢失关键信息

1
Sources
50%
Confidence
Long-term
Relevance
7/13/2026
First Seen

Sources

深度学习数据归一化:全局统计 vs 逐图归一化实践指南
redditr/deeplearning7/9/2026

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Stable URI
https://kongchang.com/claim/498072
API
curl https://kongchang.com/api/v1/knowledge/claims/498072
MCP
get_claim(id=498072)