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开发日记9.15.md
每个簇的中心点称为质心(centroid)。构建索引时,每个数据点会分配到与其距离最近的质心所对应的簇中。 检索时的簇分配:在检索过程中,输入的查询向量会首先通过向量距离度量(在此案例中是 L2 欧氏距离)计算出它与各个簇的质心之间的距离。向量会被 ...
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