Do you want to ask about the practical significance of selecting topics for food recommendation systems? The practical significance of the topic selection of the food recommendation system is:

1. The practical significance of the topic selection of the food recommendation system is that the publicity effect of traditional restaurant menus has certain limitations, while the special dish recommendation system is based on the Internet. Spread more widely.

2. The practical significance of the topic selection of the food recommendation system is to display and promote the special dishes of catering companies. It also includes the collection of customer information on consumption records, dining habits, dining interests, dining time and other aspects. It is of very important practical significance for catering companies to recommend targeted special dishes.