Unverified50% confidenceTradeoffExact time
分层漏斗每一层输出置信度分数，当置信度低于预设阈值时请求才下沉到下一层；阈值过高导致请求不必要流向下层，阈值过低引发误识别
1
Sources
50%
Confidence
Long-term
Relevance
7/12/2026
First Seen
Sources
意图识别面试题答法：三层漏斗架构拆解与答题模板
bilibiliAI-Agent搭建7/10/2026
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