TY - Journal of East China Normal University(Natural Science) A1 - HAN Chengcheng, LI Lei, LIU Tingting, GAO Ming T1 - Approaches for semantic textual similarity Y1 - JF - Journal of East China Normal University(Natural Science) JO - Journal of East China Normal University(Natural Science) SP - 95 EP - 112 VL - 2020 IS - 5 UR - https://xblk.ecnu.edu.cn N1 - 10.3969/j.issn.1000-5641.202091011 ER -