About SAKAI HIROYUKI
About MATSUSHITA KAZUKI
About KITAJIMA RYOZO
About closing of accounts
About corporate performance
About machine learning
About production
About factor analysis
About information extraction
About evaluation test
About ratio
About accuracy
About recall factor
About automatic generation
About deep learning
About factor analysis
About Management engineering in general
About Artificial intelligence
About Other information processing
About 学習データ
About 自動生成
About 決算
About 業績
About 要因
About 文