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) Kiyota Hashimoto and Sachio Hirokawa,Simplicity of Positive Reviews and Diversity of Negative Reviews in Hotel Reputation,2018 International Joint Symposium on Artificial Intelligence and Natural Language Processing (iSAI-NLP),,IEEE,2018-11-01,,,1-6,https://cir.nii.ac.jp/crid/1873398392440781696,https://doi.org/10.1109/isai-nlp.2018.8692973