Unverified50% confidenceTradeoffExact time
PII detection faces the classic trade-off between Precision and Recall, where improving one often comes at the cost of the other.
1
Sources
50%
Confidence
Long-term
Relevance
8/4/2026
First Seen
Sources
PISIGuard：与AI对话时守护你的隐私信息
Related Claims
Unverified限额校验往往发生在请求入队时，而实际token消耗统计发生在推理完成后，两者之间存在时间差64% similarUnverified平台选择高召回率策略必然以牺牲精确率为代价，即精确率-召回率困境64% similarUnverifiedWhen validation fails, the specific error should be fed back to the model for correction, but retries must have limits on the number of attempts, timeout duration, and cost control, as retries increase latency and resource consumption.63% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/683611API
curl https://kongchang.com/api/v1/knowledge/claims/683611MCP
get_claim(id=683611)