SIGKDD Sig·K·D·D \ˈsig-kā-dē-dē\ Noun (20 c) 1: The Association for Computing Machinery's Special Interest Group on Knowledge Discovery and Data Mining. 2: The community for data mining, data science and analytics Our Mission SIGKDD's mission is to provide the premier forum for advancement, education, and adoption of the "science" of knowledge discovery and data mining from all types of data store