Прикольные слова
The drawings and corresponding grades from the primary set of data were randomly assigned to one of the subsets (i.e., to study, validation, <a href=https://www.windo.co.kr/bbs/board.php?bo_table=free&wr_id=534981>https://www.windo.co.kr/bbs/board.php?bo_table=free&wr_id=534981</a> or testing).