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关注：1
2013-05-23 12:21
求翻译：其中 是示性函数， 为两数取小。于是，最佳的阈值选择可以通过最小化风险函数得到，即是什么意思？ 待解决
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其中 是示性函数， 为两数取小。于是，最佳的阈值选择可以通过最小化风险函数得到，即
问题补充： |
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2013-05-23 12:21:38
Which is an indicator function, whichever is less for the two numbers. Thus, the optimal threshold selection can be obtained by minimizing the risk function, ie
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2013-05-23 12:23:18
Which is, as shown in the function of the small number. Thus, the best threshold selection can minimize the risk function, i.e.
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2013-05-23 12:24:58
In which is the characteristic function, is two numbers takes slightly.Therefore, the best threshold value choice may obtain through the minimum risk function, namely
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2013-05-23 12:26:38
Where is the characteristic function, give the number of two small. Thus, optimal threshold selection can minimize risk functions are, that is,
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2013-05-23 12:28:18
正在翻译，请等待...
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