This is my PPT introducing Chapter 2.3.3-2.5 of the book Recommender Systems: The Textbook.
Feel free to talk with me if you have any problem or just want to discuss the topics with me.
Best wishes,
Presenter: Ke Li from Crowdsourcing of DCE
Time: 18:00 05/22/2019
Room: 3-404 SEIEE Building.