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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 发表日期：2020     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择发表日期升序发表日期降序提交时间升序提交时间降序题名升序题名降序作者升序作者降序 Exploring firms' innovation capabilities through learning systems 期刊论文 NEUROCOMPUTING, 2020, 卷号: 409, 页码: 27-34 作者:  Li, Yawen;  Wang, Xiaoyang;  Chen, Chengcai;  Jing, Changyuan;  Wu, Tian 收藏  |  浏览/下载：16/0  |  提交时间：2020/09/28 Machine learning  Innovation input capability  Collaborative innovation capability  Innovation performance  XGBoost  GBDT   Exploring firms' innovation capabilities through learning systems 期刊论文 NEUROCOMPUTING, 2020, 卷号: 409, 页码: 27-34 作者:  Li, Yawen;  Wang, Xiaoyang;  Chen, Chengcai;  Jing, Changyuan;  Wu, Tian 收藏  |  浏览/下载：29/0  |  提交时间：2020/10/12 Machine learning  Innovation input capability  Collaborative innovation capability  Innovation performance  XGBoost  GBDT   Genetic Differentiation and Divergence Time of Chinese Parnassius (Lepidoptera: Papilionidae) Species Based on Nuclear Internal Transcribed Spacer (ITS) Sequence Data 期刊论文 JOURNAL OF ENTOMOLOGICAL SCIENCE, 2020, 卷号: 55, 期号: 4, 页码: 520-546 作者:  Si, Chengcai;  Chen, Keke;  Tao, Ruisong;  Su, Chengyong;  Ma, Junye 收藏  |  浏览/下载：16/0  |  提交时间：2020/12/23 Pamassius  genetic differentiation  phylogeny  divergence time estimation  ITS DNA barcode   Measurement of magnetic field and relativistic electrons along a solar flare current sheet 期刊论文 NATURE ASTRONOMY, 2020, 页码: 12 作者:  Chen, Bin;  Shen, Chengcai;  Gary, Dale E.;  Reeves, Katharine K.;  Fleishman, Gregory D. 收藏  |  浏览/下载：23/0  |  提交时间：2020/08/31 An Evaluation Algorithm for the Interoperability of Global Navigation Satellite Systems 期刊论文 TRAITEMENT DU SIGNAL, 2020, 卷号: 37, 期号: 1, 页码: 137-144 作者:  Chen, Xiaobo;  Zhao, Lin;  Hao, Yong;  Yu, Lianhua;  Lv, Chengcai 收藏  |  浏览/下载：3/0  |  提交时间：2020/05/19 global navigation satellite systems (GNSSs)  Compass/BeiDou Navigation Satellite System (Compass)  interoperability  evaluation  service performance   New Three-Dimensional Assessment Model and Optimization of Acoustic Positioning System 期刊论文 CMC-COMPUTERS MATERIALS & CONTINUA, 2020, 卷号: 64, 期号: 2, 页码: 1005-1023 作者:  Zhao, Lin;  Chen, Xiaobo;  Cheng, Jianhua;  Yu, Lianhua;  Lv, Chengcai 收藏  |  浏览/下载：17/0  |  提交时间：2020/08/03 Acoustic positioning system  three-dimensional assessment model  positioning accuracy  DOP  optimal configuration