@article{Liu Tong:51, author = {Liu Tong,Liu Chen,Ni Weijian}, title = {A Semi-Supervised Sentiment Analysis Method for Chinese Based on Multi-Level Data Augmentation}, publisher = {Data Analysis and Knowledge Discovery}, year = {2021}, journal = {Data Analysis and Knowledge Discovery}, volume = {5}, number = {5}, eid = {51}, numpages = {7}, pages = {51}, keywords = {;Sentiment Analysis;Semi-Supervised Learning;Consistency Regularity;Data Augmentation}, url = {https://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/abstract/article_5063.shtml}, doi = {10.11925/infotech.2096-3467.2020.1170} }