《Table 2 Derived sample sizes of different land cover classes in the GlobeLand30(2010)dataset over C
![《Table 2 Derived sample sizes of different land cover classes in the GlobeLand30(2010)dataset over C](http://bookimg.mtoou.info/tubiao/gif/QQSJ201801006_05400.gif)
本系列图表出处文件名:随高清版一同展现
《基于景观形状指数抽样的GlobeLand30(2010)中国区精度验证》
(4)Kappa coefficient:this is a statistic that measures the inter-rater agreement for qualitative(categorical)items.It is generally thought to be a more robust measure than a simple percentage agreement calculation,because it takes into account the possibility of the agreement occurring by chance.The range of the Kappa coefficient is from 0 to 1,and the larger the value,the greater the reliability of the result.
图表编号 | XD0027631400 严禁用于非法目的 |
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绘制时间 | 2018.03.25 |
作者 | 王宇、张景雄、刘迪、杨文静、张旺乐 |
绘制单位 | 武汉大学遥感信息工程学院、武汉大学测绘学院、武汉大学测绘学院、武汉大学遥感信息工程学院、武汉大学遥感信息工程学院 |
更多格式 | 高清、无水印(增值服务) |