3277数学中等derivationmedium
Covariance of PCA Scores
题目
If data are centered and projected onto orthonormal eigenvectors of the covariance matrix, what is the covariance matrix of the resulting PCA score vector?
解题计时
0:00
提交作答时记录，用于后续平均用时统计。
题目
If data are centered and projected onto orthonormal eigenvectors of the covariance matrix, what is the covariance matrix of the resulting PCA score vector?
解题计时
0:00
提交作答时记录，用于后续平均用时统计。