大家看看这句话是个什么意思?# Computation - 科学计算
y*u
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"First, we find the principle direction of the points in a cluster, and
split the cluster by a line orthogonal to the principle direction and go
through
the centroid of the cluster." 其中那个principle direction是个专有名词吗？如果
是，定义是什么？谢谢
split the cluster by a line orthogonal to the principle direction and go
through
the centroid of the cluster." 其中那个principle direction是个专有名词吗？如果
是，定义是什么？谢谢
