[KongchangAI]
Verified70% confidenceFactExact time

HNSW通过构建多层图索引将搜索复杂度降至近似O(log n),IVF通过K-means聚类分割向量空间以牺牲约5-10%召回率换取数量级速度提升

4
Sources
70%
Confidence
Long-term
Relevance
7/6/2026
First Seen

Sources

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Stable URI
https://kongchang.com/claim/113185
API
curl https://kongchang.com/api/v1/knowledge/claims/113185
MCP
get_claim(id=113185)