Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) ODAKURA Fumimaro and WAKABAYASHI Kei,Optimization of Multi-level Tokenization for Improving Accuracy of Downstream Tasks,Proceedings of the Annual Conference of JSAI,,The Japanese Society for Artificial Intelligence,2022,JSAI2022,0,3C4GS603-3C4GS603,https://cir.nii.ac.jp/crid/1390011231105204352,https://doi.org/10.11517/pjsai.jsai2022.0_3c4gs603