Unverified50% confidenceTradeoffExact time
HNSW可能陷入局部最优漏掉近邻，IVF在文件夹边界可能漏检，PQ用编号代替真实值带来精度损失
1
Sources
50%
Confidence
Long-term
Relevance
7/17/2026
First Seen
Sources
Related Claims
UnverifiedFor HNSW graph index-based databases (such as Qdrant and Weaviate), deleting a node requires repairing graph connections and causes graph quality degradation; IVF-based systems handle deletion more straightforwardly but require periodic reconstruction of cluster centers; Milvus uses LSM-Tree-style segment management, first marking deletions and then physically clearing them during compaction.62% similarUnverifiedLLM在协议分析中的能力基于模式匹配而非真正理解二进制数据，对完全独创的私有协议推测能力会显著下降61% similarUnverified确定性索引保证同一查询必然返回同一结果，而ANN算法（如HNSW、IVF-PQ）以牺牲精确性换取毫秒级检索，结果本质上是概率性的59% similar
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