What will we learn? We willl learn to solve real-world problems Recommender systems ◆ Market Basket Analys ◆ Spam detection e Duplicate document detection We will learn various“ tools”: Optimization( stochastic gradient descent)y Dynamic programming(frequy temsets Hashing(LSH, Bloom filters From dr jure leskovec's slides 2021/1/30 同济大学软件学院2021/1/30 14 What will we learn? ◼ We will learn to solve real-world problems: ◆ Recommender systems ◆ Market Basket Analysis ◆ Spam detection ◆ Duplicate document detection ◼ We will learn various “tools”: ◆ Optimization (stochastic gradient descent) ◆ Dynamic programming (frequent itemsets) ◆ Hashing (LSH, Bloom filters) *From Dr Jure Leskovec’s slides