在线性规划支撑矢量机中，对其VC维数界作了适当的放宽。
In linear programming linear SVMs, the bound of the VC dimension is loosened properly.
因此在数据挖掘界广为流行着一个名词——‘维数灾难’”文卡如是说道。
So one expression common in the data mining community is 'the curse of dimensionality,'" says Venkatasubramanian.
特别指出对于未知动力学系统的自然界中的分形，很难获得真正的分形维数。
In particular we point out it is difficult to obtain real fractal dimensions for natural fractals with unknown dynamic system.
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