对于编制排名而言，最重要的问题是，是否存在一个线性函数，能够对这个四维的数据集进行降维，得到一个一维的数据集（生活质量指数）。
To create a ranking, the important question is whether there is a linear function that reduces this four-dimensional dataset to a one-dimensional set.
借助Hadoop，我们可以线性扩展运行在商品硬件上的集群来集成更大更丰富的数据集。
With Hadoop, we can linearly scale clusters running on commodity hardware to incorporate larger and richer datasets.
一个光谱数据集可以表示成几个主要光谱成分的线性组合。
A dataset of color spectra can be represented as a linear combination of few principal spectra.
所以，对光谱数据进行特征提取、实现数据压缩是非常必要的，即将一个大光谱数据集表示为几个特征矢量的线性组合。
It is very necessary to extract spectrum feature and compress spectral data, that is, a large spectrum dataset can be represented by the linear combination of some eigenvectors.
通过理论推导与仿真结果的对比可知，数据关联抖动估算方法对线性时不变的集总参数，分布参数系统均是可行的。
Through comparison between theory proof and simulation, we find the approximation method is feasible in linear time invariant (LTI) system of concentration and distribution parameter.
这是一个很好的数据集识别线性和给一个平台，它意味着什么，对话关系是线性的。
This is a good data set for distinguishing linearity and for giving a platform for the conversation of what it means for a relationship to be linear.
该异常检测方法关于数据集大小和属性个数具有近似线性时间复杂度，适合于大规模数据集。
The time complexity of the detection approach is nearly linear with the size of dataset and the number of attributes, which results in good scalability and adapts to large dataset.
是一个集硬盘采集、数据传递、非线性编辑制作为一体的数字网络。
It adopts a double-network structure which combines FC net and ether net and has the function of double chennel acquisition with double compression ratios.
是一个集硬盘采集、数据传递、非线性编辑制作为一体的数字网络。
It adopts a double-network structure which combines FC net and ether net and has the function of double chennel acquisition with double compression ratios.
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