聚类算法学习指南(三)_幻矩_百度空间 S)J1,成为聚类目标函数的普遍形式。为极小化该目标函数而采取Pikard迭代优化方案就是著名的硬。一均值(Hard c-means,HCM)算法。后来Dunn把WGSS函数Jl扩展到J2,即类内加权平均误差和函数。Bezdek又引入了一个参
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,将全局模糊C一均值(Fuzzy C-Means,FCM)聚类算法引 入到色彩迁移过程中,不需要随机地选取初始聚类中心,而以 递增的方式来实施算法的处理过程,...
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模糊C一均值 Fuzzy C-Means ; FCM
模糊C一均值聚类算法 Fuzzy C-mean Clustering Algorithm ; FCM
一均值聚类算法 FuzzyC-meanClusteringAlgorithm
第一平均值定理 first theorem of the mean
倒谱均值归一化 CMN ; Cepstrum Mean Normalization ; CepstralMeanNormalization
归一化均方根值 normalized root-mean-square value
与一个均值趋势 mean trend
第一平均值定律 [数] first law of the mean
统一平均值 unify normals
一是2000卡路里是常人所需的平均值,但人们需要的热量是大大不同的。
One is that 2,000 calories are the average for the typical person, but people have greatly differing calorie needs.
近地表的地震频率可能高达一个月100次,但每年的平均值变化不大。
Near the surface earthquakes may run as high as 100 in a month, but the yearly average does not vary much.
限制那些有足够天赋、即使睡眠少于平均值却能很好地工作和娱乐的人会阻碍我们的发展,这将是一件憾事,如果这确实对他们没有害处的话。
It would be a pity to retard our development by holding back those people who are gifted enough to work and play well with less than the average amount of sleep, if indeed it does them no harm.
In finance, there's often reference to another kind of average, which I want to refer you to and which, in the Jeremy Siegel book, a lot is made of this.
在金融里,我们经常提到,另外一种均值,在杰里米·西格尔的书里多次提及
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