@article{Xu Zheng:95, author = {Xu Zheng,Le Xiaoqiu}, title = {Generating AND-OR Logical Expressions for Semantic Features of Categorical Documents}, publisher = {Data Analysis and Knowledge Discovery}, year = {2021}, journal = {Data Analysis and Knowledge Discovery}, volume = {5}, number = {5}, eid = {95}, numpages = {8}, pages = {95}, keywords = {;Semantic Representation;Semantic Parsing;AND-OR Logic;Categorical Document}, url = {https://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/abstract/article_5066.shtml}, doi = {10.11925/infotech.2096-3467.2021.0023} }