For Linear Tomography and Principle Component Analysis, I’m assuming that by unsupervised you mean that you don’t use the labels for finding the vector, but that you do use them for determining which sign is true and which is false. If so, this might be worth clarifying in the table.
That’s right—thanks for pointing out! Added a footnote:
For unsupervised methods, we do technically use the labels in two places. One, we select the sign of the probe based on labels. Two, for some datasets, we only want one true and false answer each, while there may be many. We use the labels to limit to one each.
For Linear Tomography and Principle Component Analysis, I’m assuming that by unsupervised you mean that you don’t use the labels for finding the vector, but that you do use them for determining which sign is true and which is false. If so, this might be worth clarifying in the table.
That’s right—thanks for pointing out! Added a footnote: