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) Pu Zhang and Zhongshi He,Using data-driven feature enrichment of text representation and ensemble technique for sentence-level polarity classification,Journal of Information Science,0165-5515,SAGE Publications,2015-05-19,41,4,531-549,https://cir.nii.ac.jp/crid/1360855568453269632,https://doi.org/10.1177/0165551515585264