can also do this with fine tuning but in this case this is called a linear probe and it is often used to assess how good the a representation in intermediate layers is whereas what it actually does is assessing how linearly classifiable a representation is which isn't the same as how useful or how informative but it is one way to to assess these things okay so these are the two things they assess alright so for as for data sets for C 410 they use like C for 10 and c for 100 as data sets and the STL 10 and there you have to keep in mind the pre