Host: The Japan Association for Social Informatics
Pages 261-264
This paper is a preliminary report on a challenge to analyze data obtained from online household bookkeeping site. Our research aims to produce core statistics from online data resources, which can be used in various socioeconomic analyses in the context of Cyber Physical System (CPS). In this research, household data of approximately 190 thousand users will be analyzed by using machine learning techniques to compute consumer prices across Japan.