@article{Chen Hao:37, author = {Chen Hao, Zhang Mengyi, Cheng Xiufeng}, title = {Identifying Cross-Region Patent Collaboration Opportunities Using LDA and Decision Trees——Case Study of Universities from Guangdong and Wuhan}, publisher = {Data Analysis and Knowledge Discovery}, year = {2021}, journal = {Data Analysis and Knowledge Discovery}, volume = {5}, number = {10}, eid = {37}, numpages = {13}, pages = {37}, keywords = {;Patent Cooperation;Decision Tree;Topic Model;Cross-Region}, url = {https://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/abstract/article_5177.shtml}, doi = {10.11925/infotech.2096-3467.2021.0194} }