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) Vishal A. and S.S. Sonawane,Sentiment Analysis of Twitter Data: A Survey of Techniques,International Journal of Computer Applications,0975-8887,Foundation of Computer Science,2016-04-15,139,11,5-15,https://cir.nii.ac.jp/crid/1360017289726947584,https://doi.org/10.5120/ijca2016908625