... nicety of grading分类精度 Nicety of judgment.判断的精确。 A point of extreme nicety极其微妙的一个论点 ...
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局部分类精度 local classification accuracy
分类精度评价 classification accuracy evaluation
主要用分类精度来衡量 confuse matrix
总分类精度 overall accuracy
分类精度评估 accuracy assessment of classification
The experimental results show that the previous method is better in classification precision and classification model complicacy.
实验结果表明,前者的分类精度和决策树模型的复杂程度要明显优于后者。
参考来源 - 一种基于粗糙集的决策树生成算法Improving classification accuracy is always the focus for remote sensing image classification.
提高遥感图像分类精度一直是受到普遍关注的焦点问题。
参考来源 - 分层神经网络分类算法SVM classification based on multi-source information shows a better result, compared with SVM classification based on pure spectrum information, and the classification precision and Kappa coefficient can be increased by 23.2099% and 0.1513 respectively.
基于多源信息的SVM分类比单纯光谱的SVM分类的分类精度和Kappa系数分别提升23.2099%和0.1513。
参考来源 - 基于最小噪声变换和支持向量机的遥感影像分类方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
评价表明，该分类器有很好的分类精度。
The evaluation results show that the classifier is effective.
并开展野外遥感调查以提高和验证分类精度。
Ultimately, it carries out field investigation to improve and validate the classification precision.
实验表明，该系统具有较好的分类精度与效率。
The experiment testifies that the system has a good classification accuracy and efficiency.
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