About HOSAKA Tadaaki
About Tokyo Univ. Sci., Saitama, JPN
About TAKATA Yuta
About Tokyo Univ. Sci., Saitama, JPN
About Information (Koganei)
About enterprise
About prediction model
About character (group theory)
About balance sheet
About profit and loss statement
About ratio
About cross validation method
About economic index
About bankruptcy prediction
About model
About Mathematics
About theory of errors
About financial indicator
About financial ratios
About Management engineering in general
About 企業
About 倒産予測