TCAV sensitivity sign issue

[mlai-po]

are the signs correct in this line

If the angle is greater than 90 degrees,
S C , k , l ( x ) will be positive, and if the angle is less than 90 degrees,
S C , k , l ( x ) will be negative.

on this page https://christophm.github.io/interpretable-ml-book/detecting-concepts.html

it seems to me sensitivity should be positive when the angle is smaller than 90 degrees and maximal at angle zero

[fangzhouli]

Hi, thank you for your keen eyes! You are completely right. I have issued a pull request.

Best, Fang

[christophM]

Thanks, both of you!