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| ????SVM????????GPS????????? | |
| 引用本文： | 李明峰,李春进,王永明,朱丽强.????SVM????????GPS?????????[J].大地测量与地球动力学,2013,33(3):48-51. |
| 作者姓名： | 李明峰 李春进 王永明 朱丽强 |
| 作者单位： | 1. 南京工业大学地球空间信息研究中心,南京,210009 2. 武汉大学测绘学院,武汉,430079 3. 苏州工业园区测绘地理信息有限公司,江苏,215027 |
| 基金项目： | 国家自然科学基金项目，江苏省测绘科研项目 |
| 摘 要： | ???????????????SVM?????????????????·?????????GPS???????????????ò????????????????????????????????????????????????Ч???? |
| 关 键 词： | SVM ??????? ?????? GPS?????? ??????? |
GPS HEIGHT CONVERSION BASED ON SVM PARAMETER OPTIMIZATION METHOD |
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| Li Mingfeng,Li Chunjin,Wang Yongming,and Zhu Liqiang.GPS HEIGHT CONVERSION BASED ON SVM PARAMETER OPTIMIZATION METHOD[J].Journal of Geodesy and Geodynamics,2013,33(3):48-51. | |
| Authors: | Li Mingfeng Li Chunjin Wang Yongming and Zhu Liqiang |
| Institution: | 1) Geospatial Information Research Centre,Nanjing University of Technology,Nanjing 2100092) School of Geodesy and Geomatics,Wuhan University,Wuhan 4300793) Suzhou Industrial Park Surveying,Mapping and Geoinformation Co.,Ltd,Suzhou 215027 |
| Abstract: | On the basis of the theory of SVM, different parameter optimization methods of SVM modeling were discussed. Through three practical schemes of GPS height conversion, the characteristics and applied effects on SVM with the different parameter optimization methods were analyzed by the targets of optimization time and conversion accuracy. |
| Keywords: | SVM parameter optimization leveling GPS height conversion precision analysis |
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