| 摘要 |
Related ingredient names are extracted from ingredient names included in recipes while reducing the time and effort of a person. An information processing apparatus acquires one or more ingredient names included in each of one or more recipes included in one division of a plurality of divisions of recipes. Next, on the basis of an ordinal number of presentation of each of the acquired ingredient names in an ingredient list in the recipe, the information processing apparatus calculates a value indicating a probability that the ingredient name is a name of a main ingredient of the recipe belonging to the one division for each of the ingredient names. Then, the information processing apparatus associates a plurality of the ingredient names, among the acquired ingredient names, whose calculated values satisfy a predetermined condition with each other as related terms and stores the plurality of the ingredient names in a storage means. |
