- 更多网络例句与二重分类相关的网络例句 [注：此内容来源于网络，仅供参考]
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These above problems, which are very important and valuable in agricultural crops area monitoring, are currently less researched. Hence, in this paper, seven types of common texture and five vegetation indices were respectively added into TM multispectral bands to classify using three different methods, which are Minimum Distance, Maximum Likelihood and Support Vector Machine, and analyze the effect on winter wheat identification accuracy by comparing the classification results. The contexture include Mean, Variance, Homogeneity, Contrast, Dissimilarity, Entropy, Variance, Angular Second Moment and Correlation, and the vegetation indices are RVI, SAVI, RDVI, NDWI and SLAVI.
为此，该文将平均值、方差、均一性、反差、相异性、熵、角二阶矩、灰度相关7种纹理信息以及比值植被指数、土壤调整植被指数、重归一化植被指数、植被液态水含量指数、有效叶面积植被指数5种植被指数信息分别加入到TM多光谱数据中，同时还进行了最佳波段选择，利用最小距离、最大似然和支持向量机3种方法进行分类提取小麦，研究了不同特征信息对小麦测量精度的影响。
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For example, one of our conclusions is that a nonsingular QSIC has one affinely finite component if and only if the characteristic equation of the two quadrics has two distinct real roots and a pair of complex conjugate roots.
由于两二次曲面的特征方程实根个数及其重数可用精确的计算方法得到，本文分类结果可用于实现对任意两二次曲面的非平面交线拓扑形态的判断。
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The satisfactory result is achieved by the classification recode method, fusion analysis for geographical information wit...
讨论了基于地理信息系统及其背景数据库，通过分类重编码的分析处理，以及与地学信息的融合挖掘分析，利用建模工具二次开发模型，分层提取和人机交互系统综合分析与制图，取得理想的效果。
- 更多网络解释与二重分类相关的网络解释 [注：此内容来源于网络，仅供参考]
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two way classification：二向分类;二向分组
三分之二公式 two-thirds formula | 二向分类;二向分组 two-way classification | 双向差分;二重差分 two-way difference
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Culicinae：库蚊亚科
[图书目录]-中国重要医学昆虫分类与鉴别(精装)第一章中国重要蚊类的分类与鉴别一、概述二、鉴别形态三、按蚊亚科(ANOPHELINAE)的分类与鉴别四、库蚊亚科(CULICINAE)的分类与鉴别五、巨蚊亚科(TOXOBHYNCHITINAE)的分类与鉴别六、中国重