4259机器学习中等数值题short
PCA Whitening Coordinates 4
题目
A centered point is x=(5,0), and the first PC loading is v=(0.6,0.8). What point do you get by projecting x onto PC1 alone?
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
A centered point is x=(5,0), and the first PC loading is v=(0.6,0.8). What point do you get by projecting x onto PC1 alone?
解题计时
0:00
提交作答时记录，用于后续平均用时统计。