分类精度 meaning in English
nicety of grading
Examples
- Improves on the classification and regression trees technology , increases it ' s classification precision
对分类回归树数据挖掘技术进行了改进，使之具有更高的分类精度。 - The woodland of minjiang river watershed was classified through the model and the total precision of the result was 79 %
所建立模型划分出了闽江流域林地利用现状，林地分类精度总体达79 % 。 - The overall accuracy and kappa index are calculated by using the error matrix to check up the classification ’ s accuracy
为检验分类精度,本文使用了误差矩阵,计算了分类总精度和kappa指数。 - By good performances of support vector machine , this method increases classification accuracy with good generalization performance
同时充分利用支持向量机理论的良好推广性能，提高了预测分类精度。 - How to apply geographical data into rs classification to improve the accuracy is one of the matters that the scholar pays attention to
如何在遥感分类中应用地理数据提高分类精度,是学者十分关注的问题之一。