@inproceedings{suzuki-2020-jsai,
  title = {Net Income Forecast from Analyst Reports by Text Mining},
  % jtitle = {テキストマイニングを用いたアナリストレポートからの純利益予測},
  author = {Masahiro Suzuki and Hiroki Sakaji and Kiyoshi Izumi and Hiroyasu Matsushima and Yasushi Ishikawa},
  % jauthor = {鈴木 雅弘 and 坂地 泰紀 and 和泉 潔 and 松島 裕康 and 石川 康},
  journal = {Proceedings of the Annual Conference of JSAI},
  % jjournal = {人工知能学会全国大会論文集},
  year = {2020},
  volume = {JSAI2020},
  pages = {1D3GS1301-1D3GS1301},
  doi = {10.11517/pjsai.JSAI2020.0_1D3GS1301}
}