... best approximation : 最优逼近 n-th approximation : n次近似，n次逼近 first approximation : 一级近似，首次近似 ...
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element of best approximation [数] 最佳逼近元素
Nonlinear best approximation 非线性最佳逼近
uniqueness of best approximation 最佳逼近的唯一性
Best Approximation Solution 最佳逼近解
existence of best approximation [数] 最佳逼近的存在性
RBF network has the virtues of the best approximation property, rapid calculation and needn set the node number of hidden layer.
RBF网络以其最佳逼近特性，快速，克服了局部极小，并且不用设定隐层节点数的优点受到人们的青睐。
参考来源 - 基于神经网络的系统辨识方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The problem is that the statistics aren't an objective measure of reality; they are simply a best approximation.
问题在于统计数据并不是对现实的客观衡量；它们只是一个最佳估测值。
In the inner product space, the existence theory of best approximation element was obtained and described.
获得了内积空间关于弱闭凸集的最佳逼近元的存在性及其刻划定理。
Then, a span-by-span algorithm for straight line based on best approximation is deduced from these properties.
然后利用这些性质，提出了基于最佳逼近的以段为步长的直线算法。
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