@article{Han Hongqi:66, author = {Han Hongqi,Gui Jie,Xu Shuo,Liu Yuqin}, title = {Technical Strength Evaluation Method Based on Patent Text Data}, publisher = {Data Analysis and Knowledge Discovery}, year = {2014}, journal = {Data Analysis and Knowledge Discovery}, volume = {30}, number = {1}, eid = {66}, numpages = {5}, pages = {66}, keywords = {Technical strength evaluation;Patent analysis;Patent evaluation;Evaluation index}, url = {https://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/abstract/article_3844.shtml}, doi = {10.11925/infotech.1003-3513.2014.01.10} }