From May16 to 19,The26th Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD2022)hosted by Southwest Jiaotong University was successfully held in Chengdu. Themeeting provided a high-quality exchange platform for experts, scholars andresearchers from all over the world in related fields, and strengthened theexchange of domestic and foreign researchers in the field of knowledgediscovery and data mining.