PREGNANCY PERIOD PREDICTION DEVICE AND PREGNANCY PERIOD PREDICTION METHOD AND PREGNANCY PERIOD PREDICTION PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a pregnancy period prediction device, a pregnancy period prediction method and a pregnancy period prediction program that predict a period to be pregnant by considering a private circumstance of a user.SOLUTION: A pregnancy period prediction device comprises a feature vector calculation part 11 calculating a plurality of feature vectors corresponding to a number of pregnancy experienced people based on first questionnaire data including a result of a questionnaire to the plurality of pregnancy experienced people, a user vector calculation part 13 calculating a user feature vector corresponding to a user based on second questionnaire data including a result of a questionnaire to the user, an extraction part 14 extracts one or a number of similar vectors similar to the user feature vector in a number of the feature vectors, and a prediction part 15 calculating a prediction value of a period until the user becomes pregnant based on periods required by one or a number of the pregnancy experienced people corresponding to one or a number of similar vectors.SELECTED DRAWING: Figure 2