[IJCAI2022 Tutorial] Conversational Recommender Systems, 88 pages ppt, Conversational Recommender Systems
Personalized recommendations have become a ubiquitous part of our online user experience. Today, recommendations are typically implemented as a one-way communication from the system to the user . However, in recent years, we have seen an increasing interest in Conversational Recommender Systems (CRS). These systems are able to engage in an interactive dialogue with the user, usually using natural language, with the goal of providing appropriate recommendations based on the user's observed needs and preferences....