The results of Shandong Province College Students Science and Technology Festival will be released 12 days after the competition. The results of the 14th Shandong Province College Students Science and Technology Festival - Big Data Mining and Analysis Competition (Higher Vocational Group) will be announced on June 30, 2022 . The competition officially started on April 20, 2022 and ended on June 18, 2022, lasting two months. The competition **** counted 37 teams from 17 higher vocational colleges and universities in Shandong Province, the review group was formed jointly by the university and enterprises, and this year's competition used blind review (shielding the information of the participants. Three review experts at the same time to review the same work, over the limit to adjust and then take the average score) to determine the first prize works 3, second prize works 8, third prize works 15.