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- Comparing the experimental results on real IR image sequence to that of automatic threshold on class variance show its effectiveness. 采用本文方法与类别方差自动门限法 ,对大量的红外弱小目标进行了检测 ,实验对比结果表明了该算法的有效性
- A New Method of 3D Medical Images Segmentation Based on Class Variance 基于类别方差的三维医学图像分割新方法
- MFE introduces a new definition of the margin, which involves not only the between-class scatter and within-class scatter proposed by LDA criterion, but also the diffences of the class variances. 该算法定义了新的类别边界，不但考虑了线性判别准则提出的类内、类间离散度，也兼顾各类别的方差差异性。
- The paper proposed a Priori Kernel Principal Component Analysis (PKPCA), which integrates between and within class variances into KPCA, and thus the classification performances can be enhanced. 本文提出了一种新的具有先验类别信息的非线性主元分析算法:PKPCA(Priori Kernel Principal Component Analysis),通过将样本类内差和类间差融入总体方差中,从而达到更好的分类目的。
- Kindly send us two samples of each class quote for. 报价时，请对每一个等级的各寄两个样品。
- The average age of the boys in this class is fifteen. 本班男生的平均年龄是十五岁。
- Henry is nowhere when it comes to the race for class president. 亨利在竞选级长中被远远抛在后面。
- She got cold feet when asked to recite in class. 当她被叫起来在班上背诵时害怕了。
- She was kept in for an hour for talking in class. 她因上课说话被罚留校一小时。
- The students in our class number thirty. 我班总共有三十名学生。
- I was out and away the handsomest man in the class. 我是当时全班最帅的男子汉。
- Soon I dropped behind the rest of the class. 不久我就落在班上其他同志后面了。
- Pele was in a class of his own as a footballer. 贝利是举世无双的足球健将。
- He always travels first class expense is no object. 他出门总是用头等票－－费用不成问题。
- She stood out as the best in the class. 她是班级里最出色的学生。
- He was always bottom of the class in maths. 他的数学成绩在班上总是垫底。
- All species will breed inter se. 所有的生物都在其种内进行繁殖。
- The other students in my class are from Italy. 我班其余同学都是意大利人。
- The teacher told him to stay behind after class. 老师要他下课後先别走。
- One single, second class, to winchester, please. 买一张去温撤斯特单程二等票。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
