Prediction model generating apparatus, travel suitability predicting apparatus, prediction model generating method, travel suitability predicting method, program, and recording

A prediction model generating method comprising:

• obtaining data comprising travel detail data, traveler data, and travel guide data, wherein, the travel guide data is text data of reports prepared by travel guides,
• classifying the data into a plurality of variable groups by classifying the travel detail data as a travel detail variable, classifying the traveler data as a traveler variable, and classifying the travel guide data as a travel guide variable,
• scoring the data of at least one of the plurality of variable groups by associating that data with the data of another group,
• taking the data of the scored group as a response variable, and the data of the other group associated with the scored group as an explaining variable, and inputs those data to machine learning, and
• generating, through the machine learning, a prediction model predicting the response variable from the explaining variable.

A non-transitory computer-readable recording medium comprising a program;

• wherein
• the program is configured to execute a prediction model generating method comprising:
• obtaining data comprising travel detail data, traveler data, and travel guide data, wherein, the travel guide data is text data of reports prepared by travel guides,
• classifying the data into a plurality of variable groups by classifying the travel detail data as a travel detail variable, classifying the traveler data as a traveler variable, and classifying the travel guide data as a travel guide variable,
• scoring the data of at least one of the plurality of variable groups by associating that data with the data of another group,
• taking the data of the scored group as a response variable, and the data of the other group associated with the scored group as an explaining variable, and inputs those data to machine learning, and
• generating, through the machine learning, a prediction model predicting the response variable from the explaining variable.