@article{杨海霞:51, author = {杨海霞,吴维芳,孙含林}, title = {基于STM分析旅行者对不同档次酒店的偏好差异}, publisher = {数据分析与知识发现}, year = {2016}, journal = {数据分析与知识发现}, volume = {32}, number = {9}, eid = {51}, numpages = {6}, pages = {51}, keywords = {在线评论;评分模式;酒店档次;旅行方式;STM;评论话题}, url = {https://manu44.magtech.com.cn/Jwk_infotech_wk3/CN/abstract/article_4267.shtml}, doi = {10.11925/infotech.1003-3513.2016.09.06} }