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ÒýÓûØÌû:
2Â¥: Originally posted by ¿§·È»ò²è at 2013-03-07 22:56:16
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Ïà¹ØÏµÊý(R): 0.985507642672706
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.971225313766314
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csgt0: ½ð±Ò+1, лл 2013-03-08 11:12:44
wnw1123: ½ð±Ò+2 2013-03-08 12:25:00
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¾ù·½²î(RMSE): 4.49646592879876
²Ð²îƽ·½ºÍ(SSE): 1192.87414508204
Ïà¹ØÏµÊý(R): 0.985507642672706
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.971225313766314
¾ö¶¨ÏµÊý(DC): 0.971111187247178
¿¨·½ÏµÊý(Chi-Square): 26.1667442138614
Fͳ¼Æ(F-Statistic): 1923.90778599944

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----------        -------------
a0                 0.00399345040996115
a1                 -0.908709046790272
a2                 -0.0453715675800201
a3                 0.191983269996326
2Â¥2013-03-07 22:56:16
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dingd

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csgt0: ½ð±Ò+1, лл 2013-03-08 11:12:52
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¾ù·½²î(RMSE): 2.03279388911066
²Ð²îƽ·½ºÍ(SSE): 243.802808740733
Ïà¹ØÏµÊý(R): 0.997043442970899
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.994095627171264
¾ö¶¨ÏµÊý(DC): 0.994095627171265
¿¨·½ÏµÊý(Chi-Square): 3.49142210610364
Fͳ¼Æ(F-Statistic): 2286.4409805388

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----------        -------------
p1        51.5372438009192
p2        4.9353991161098
p3        -0.0579556591057234
p4        6.41878391035308
p5        2.26151919503377
4Â¥2013-03-08 09:53:23
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wnw1123

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by dingd at 2013-03-08 09:53:23
ÕâÖ»ÄÜ´ÓÄã×ÔÉí£¨Êý¾ÝºÍÄ£Ð͹«Ê½£©ÕÒÔ­ÒòÁË£¡

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y = p1+p2/(p3-x)+p4/(p5-x)£»

¾ù·½²î(RMSE): 2.03279388911066
²Ð²îƽ·½ºÍ(SSE): 243.802808 ...

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5Â¥2013-03-08 12:24:34
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