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uuv2010

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【答案】应助回帖

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10楼: Originally posted by mengfc at 2012-05-01 03:26:51:
您好,请问SIGMA越大,计算量越小吗?

SIGMA越大,收敛的越快
11楼2012-05-01 09:40:25
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veryman

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【答案】应助回帖

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mengfc: 金币+10, ★★★很有帮助, 5 2012-05-02 08:17:33
看楼主的参数,sigma取0.1应该没什么问题的。0.2不会比0.1快多少,精度却会差不少。
12楼2012-05-02 00:59:33
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mengfc

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12楼: Originally posted by veryman at 2012-05-02 00:59:33:
看楼主的参数,sigma取0.1应该没什么问题的。0.2不会比0.1快多少,精度却会差不少。

谢谢您
13楼2012-05-02 08:17:25
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