Let's focus on big DAM cultures of data minging a Data mining overlaps with Databases: Large-scale data, simple queries Machine learning: Small data complex models CS Theory:(Randomized) Algorithms Statistics Machine Learning a Different cultures: To a DB person, data mining is an extreme Data Mining form of analytic processing -queries that examine large amounts of data Database n Result is the query answer o to a ml person data-mining is the inference of models a Result is the parameters of the mode 2021/1/30 同济大学软件学院 112021/1/30 11 Let’s focus on big DAM - cultures of data minging? ◼ Data mining overlaps with: ◆ Databases: Large-scale data, simple queries ◆ Machine learning: Small data, Complex models ◆ CS Theory: (Randomized) Algorithms ◼ Different cultures: ◆ To a DB person, data mining is an extreme form of analytic processing – queries that examine large amounts of data  Result is the query answer ◆ To a ML person, data-mining is the inference of models  Result is the parameters of the model