PCA function matrices .
显示 更早的评论
Hey,
I'm really struggling to understand what these terms mean inside matlab [coeff,score,latent,tsquared,explained,mu] , I consider myself to understand PCA in general and in theory (perhaps im still far far away from that), slightly far from grasping it mathemtically, but i have really spent hours and days in an attempt to understand it so i can use it in my upcoming grad project
I'm stuck now at this point where what i understood about PCA couldn't be connected to what's on matlab and how the implementation actually works
I do only understand the explained matrix where it's the total variation of each PC we got, the ones presented in the scree plot
Would really appreciate any help with other matrices
采纳的回答
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 Dimensionality Reduction and Feature Extraction 的更多信息
Translated by 
