Ethan Icet commented on merge request !2 at Ethan Icet / Master Thesis

Ethan Icet
2023-10-09T04:08:22Z

Olga's comments:

Rephrase Probabilistic classification

Add a notation for the set of all values of \mathbf{x}

Replace \mathbf{x}(m) by \mathbf{x}_m

This notation was taken from the paper but I agree we should change it

Define P_{cd} probability of correct detection

Remark: Isn't is a bit redundant with P_{ii} as P_{cd} = 1 - P_{ii}

Define \mathbf{x}_{m'}

Renamed as $\mathbf{x}{\hat{m}}$ to avoid confusion with $H{m'}$.

\mathbf{x}_{\hat{m}} is just another \mathbf{x}_m where m \neq \hat{m} (An enrolled object but not the one that should be identified)

Adding threshold to the definition

This is not what I wanted to go for here, the distance function d is supposed to represent our metrics (MSE, SSIM, phash) that yield different two kinds of values depending if objects are similar or dissimilar

These values are not <= or > threshold (because they overlap and can be misclassified) and for some metrics d0 > d1 (this is an added paragraph remark)

I added a threshold and classifier definition on top of that.