著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) MARTIN R.,Text Mining : Natural Language techniques and Text Mining applications,"The 7^ IFIP 2.6 Working Conference on Database Semantics, 1997",,,1997,,,,https://cir.nii.ac.jp/crid/1572261550878676736,