Questionnaire analyzer, questionnaire analysis method, and questionnaire analysis program

摘要

PROBLEM TO BE SOLVED: To provide a questionnaire analyzer, a questionnaire analysis method, and a questionnaire analysis program in which analysis accuracy is improved. A questionnaire analyzer is a device that analyzes questionnaire responses using machine learning, and includes answers selected from a plurality of options corresponding to questions, or numerical values specified by respondents. An acquisition unit that acquires answer data, a conversion unit that converts answers or numerical values into vector data including a nominal scale having interval attributes, and an analysis unit that analyzes the answer data by machine learning based on the vector data. And have. [Selection diagram] Fig. 1