| 摘要 |
The present invention reduces the effort exerted by a person by extracting a related ingredient from ingredients included in a recipe. This information processing device acquires at least one ingredient included in at least one recipe included in one of a plurality of recipe categories. The information processing device then calculates, for each of the ingredients, a value showing the probability that the ingredient is the main ingredient of a recipe belonging to the one category, on the basis of the order of presentation of the acquired ingredients in the ingredient list for each of the recipes. Among the acquired ingredients, the information processing device then mutually associates, as related terms, the plurality of ingredients for which the calculated value fulfills a preset condition, and stores the associated ingredients in a storage means. |
