@inproceedings{oai:kitami-it.repo.nii.ac.jp:02000115, author = {LIU, Zhenzhen and MASUI, Fumito and PTASZYNSKI, Michal}, book = {Proceedings of the 2021 International Workshop on Modern Science and Technology}, month = {Sep}, note = {Proceedings of the 2021 International Workshop on Modern Science and Technology; September 29, 2021}, pages = {151--156}, publisher = {The International Center of National University Corporation Kitami Institute of Technology}, title = {SUPPORTING INBOUND TOURISM IN HOKKAIDO: KEYWORD EXTRACTION AND FOCUS POINT ANALYSIS FROM SPOT REVIEWS}, volume = {2021}, year = {2021} }