Unverified50% confidenceFactExact time
PCA的主成分方向是在当前图像的token分布上单独拟合的，不同图像的主成分指向不同方向，因此颜色不携带跨图像的语义信息
1
Sources
50%
Confidence
Long-term
Relevance
7/12/2026
First Seen
Sources
A Guide to Avoiding Pitfalls in PCA Visualization of Self-Supervised Vision Models: Why the Colors Are Meaningless
redditr/learnmachinelearning7/11/2026
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