Diet Calorie Determination System using Case-Based Reasoning

The balance of food consumption plays a crucial role in the health and quality of metabolism in the body, especially for people with diabetes, because the balance of nutrients in the body is not balanced. But even for healthy people, it is necessary to maintain nutrition in the framework of a healthy lifestyle. To determine a healthy diet is not easy, especially food, which is a source of energy. By building a case-based reasoning (CBR) system, it can solve this difficulty. The flow of this system development includes 4R (retrieve, reuse, revise, retain). The work system of CBR is a new case having similarities with situations that have already existed (previous problems), so the solution has similarities with the earlier issues. The attributes used are age, gender, weight, height, and activity. This system will significantly help the community in determining the right calorie diet so that the body's health is maintained. © 2020 IOP Publishing Ltd.