In order to celebrate the 101st anniversary of the founding of the Communist Party of China (CPC) and to welcome the 20th National Congress of the CPC, the "CAAI Smart Party Building Forum" was successfully held in Nanjing on the morning of July 23rd, 2022.The event was guided by the Party Committee of China Association for Science and Technology (CAST), hosted by the Party Committee of CAAI, organized by the Party Building Group of CAAI's Professional Committee of Machine Learning, and co-organized by the Management Committee of Nanjing Eco-tech Island Economic Development Zone (NZETIDZ), Sino-Singapore Nanjing Eco Hi-tech Island Development Co., Ltd. The "CAAI Smart Party Building Forum", supported by the National Institute of Big Data, was successfully held in Nanjing in the form of offline + online, attracting more than 220,000 online viewers.The forum was chaired by Prof. Gao Yang of Nanjing University, vice-chair of the Party Building Group of CAAI Professional Committee of Machine Learning, and co-chaired with Prof. Hu Qinghua of Tianjin University, Prof. Guo Maozu of Beijing University of Civil Engineering and Architecture, Prof. Wang Wenjian of Shanxi University, and Prof. Shi Zhenwei of Beihang University.