「COVID-19 の国内感染者増加速度」と「主観的健康観の国際比較」の2 種類のデータにおける球面SOM 有意度法と類似度法による解析

抄録

The data of domestic Covid-19 and the data of international comparison of subjective view of health were analyzed by the significance method and the similarity method in the spherical SOM method. In the first data, which of the four groups of observation periods in 47 prefectures belonged was organized. In the latter data, nine seemingly similar health labels were still divided into groups A to C. Its rightfulness was proved by the plane SOM. In the following international comparison data of subjective health views, nine health-oriented labels are given in advance with three labels such as A: lifestyle, B: regular health consultation and exercise, and C: nutrition and rest. By this, the validity of the spherical SOM analysis was proved on the plane SOM.