y*******u
发帖数: 80 | 1 "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 | a*******a
发帖数: 33 | 2 principle direction 应该就是principle component的方向吧。
果
【在 y*******u 的大作中提到】
: "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
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