中国科学院机构知识库网格系统: 检索

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	A graded proportion method of training sample selection for updating conventional soil maps 期刊论文 OAI收割 GEODERMA, 2020, 卷号: 357, 页码: 9 作者: Liu, Xueqi; Zhu, A-Xing; Yang, Lin; Pei, Tao; Liu, Junzhi \| 收藏 \| 浏览/下载：30/0 \| 提交时间：2020/05/19 Training sample selection method Data mining model Update conventional soil map Soil-environmental relationships
	A graded proportion method of training sample selection for updating conventional soil maps 期刊论文 OAI收割 GEODERMA, 2020, 卷号: 357, 页码: 9 作者: Liu, Xueqi; Zhu, A-Xing; Yang, Lin; Pei, Tao; Liu, Junzhi \| 收藏 \| 浏览/下载：16/0 \| 提交时间：2020/05/19 Training sample selection method Data mining model Update conventional soil map Soil-environmental relationships
	Updating conventional soil maps by mining soil-environment relationships from individual soil polygons 期刊论文 OAI收割 JOURNAL OF INTEGRATIVE AGRICULTURE, 2019, 卷号: 18, 期号: 2, 页码: 265-278 作者: Cheng Wei; Zhu A-xing; Qin Cheng-zhi; Qi Feng \| 收藏 \| 浏览/下载：31/0 \| 提交时间：2019/05/22 update conventional soil map soil-environment relationships knowledge extraction individual soil polygons
	Updating conventional soil maps by mining soil-environment relationships from individual soil polygons 期刊论文 OAI收割 JOURNAL OF INTEGRATIVE AGRICULTURE, 2019, 卷号: 18, 期号: 2, 页码: 265-278 作者: Cheng Wei; Zhu A-xing; Qin Cheng-zhi; Qi Feng \| 收藏 \| 浏览/下载：16/0 \| 提交时间：2019/05/22 update conventional soil map soil-environment relationships knowledge extraction individual soil polygons
	Updating conventional soil maps by mining soil-environment relationships from individual soil polygons 期刊论文 OAI收割 JOURNAL OF INTEGRATIVE AGRICULTURE, 2019, 卷号: 18, 期号: 2, 页码: 265-278 作者: Cheng Wei; Zhu A-xing; Qin Cheng-zhi; Qi Feng \| 收藏 \| 浏览/下载：18/0 \| 提交时间：2019/05/22 update conventional soil map soil-environment relationships knowledge extraction individual soil polygons