ILCS: An Improved Lightweight Convolution Structure and Mixed Interactive Attention for Steel Surface Defect Classification

Algorithm 2

Top-k accuracy.

(i)	Input: Total number of test set images ; list of scores , where is score vector in which each element is a score belonging to a certain class for an image; list of true classes of defects ; is the number of selected sort results.
	Output: Top-k accuracy.
(1)	;
(2)	fordo
(3)	ifthen//argsort() is a sort function of python
(4)	;
(5)	return.