Recommender Systems: Frontiers and Practices - Hardcoverby Dongsheng Li (Author), Jianxun Lian (Author), Le Zhang (Author) Back Jacket This book starts from the classic recommendation algorithms, introduces readers to the basic principles and main concepts of the traditional algorithms, and analyzes their advantages and limitations. Then, it addresses the fundamentals of deep learning, focusing on the deep learning based technology used, and analyzes problems arising in the theory and practice of