TY - Acta Scientiarum Naturalium Universitatis Pekinensis A1 - SUN Wenyu, CAO Jian, LI Pu, LIU Rui T1 - Pruning and Fine-tuning Optimization Method of Convolutional Neural Network Based on Global Information Y1 - 2021-07-20 JF - Acta Scientiarum Naturalium Universitatis Pekinensis JO - Acta Scientiarum Naturalium Universitatis Pekinensis SP - 790 EP - 794 VL - 57 IS - 4 UR - http://xbna.pku.edu.cn N1 - 10.13209/j.0479-8023.2021.053 ER -