@inproceedings{weko_104429_1, author = "長尾将宏 and 長尾智晴", title = "Twitterを用いた株式市場の変動予測", booktitle = "第76回全国大会講演論文集", year = "2014", volume = "2014", number = "1", pages = "377--378", month = "mar" }