TY - Frontiers of Data and Computing A1 - TAO Lei,SU Chenyang,LI Zhengdan,ZHU Jingwen,ZHANG Yuzhi T1 - Educational Resource Search Strategy Based on ElasticSearch and Semantic Similarity Matching Y1 - 2022-04-20 JF - Frontiers of Data and Domputing JO - Frontiers of Data and Computing SP - 50 EP - 62 VL - 4 IS - 2 UR - http://www.jfdc.cnic.cn N1 - 10.11871/jfdc.issn.2096-742X.2022.02.005 ER -