@article{程勇:103, author = {程勇,徐德宽,吕学强}, title = {基于多元特征的文本阅读难度自动分级研究 *}, publisher = {数据分析与知识发现}, year = {2019}, journal = {数据分析与知识发现}, volume = {3}, number = {7}, eid = {103}, numpages = {9}, pages = {103}, keywords = {;多元特征;阅读难度;自动分级}, url = {https://manu44.magtech.com.cn/Jwk_infotech_wk3/CN/abstract/article_4677.shtml}, doi = {10.11925/infotech.2096-3467.2018.1089} }