[KongchangAI]
Unverified50% confidenceFactExact time

Whisper通过分析Cross-Attention权重矩阵来追踪每个输出Token对应的音频帧位置,配合CTC强制对齐算法可实现词级别毫秒精度定位

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

Sources

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Stable URI
https://kongchang.com/claim/171329
API
curl https://kongchang.com/api/v1/knowledge/claims/171329
MCP
get_claim(id=171329)