TY - Journal of Computer Applications A1 - LIU Zichen, LI Xiaojuan, WEI Wei T1 - Automatic patent price evaluation based on recurrent neural network Y1 - 2021-09-10 JF - Journal of Computer Applications JO - Journal of Computer Applications SP - 2532 EP - 2538 VL - 41 IS - 9 UR - http://www.joca.cn N1 - 10.11772/j.issn.1001-9081.2020111887 ER -