Diet evaluation method based on data analysis and evaluation system thereof

The invention relates to the technical field of data analysis, in particular to a diet evaluation method based on data analysis and an evaluation system thereof, and the evaluation method comprises the following steps: calculating intake nutrients in food according to food information; basic information is obtained, and corresponding scoring standards of all nutrients are formulated according to the basic information; calculating an intake score interval of the corresponding nutrient according to the scoring standard of each nutrient, and calculating a score value corresponding to each nutrient according to the intake score interval; calculating an overall score according to the score value of each nutrient; and judging whether the diet of the day meets the current nutritional requirement or not according to the overall score. According to the diet evaluation method and the diet evaluation system, diet evaluation can be scientifically carried out on different crowds and groups with different requirements. 本发明