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0.3886        4.09003
0.6142        4.25103
0.7678        4.34238
0.9185        4.37047
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Aimouse: ½ð±Ò+10, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, лл£¬¿´À´origin»¹ÊÇÓÐЩ²»¿ÆÑ§ 2015-09-01 21:31:55
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1£ºy = a+b*x^c
¾ù·½²î(RMSE):0.00899283545650864
²Ð²îƽ·½ºÍ(SSE):0.000323484358191356
Ïà¹ØÏµÊý(R): 0.99661846311764
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.993248361026967
È·¶¨ÏµÊý(DC): 0.993248361026967
¿¨·½ÏµÊý(Chi-Square): 3.74344116389988E-5
Fͳ¼Æ(F-Statistic): 74.0560924535616

²ÎÊý        ×î¼Ñ¹ÀËã
----------        -------------
a        4.83335058707188
b        -0.434650614964775
c        -0.569273487761193

2£ºy = a*x^b

¾ù·½²î(RMSE):0.0125177913939554
²Ð²îƽ·½ºÍ(SSE):0.00062678040553034
Ïà¹ØÏµÊý(R): 0.993437840368374
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.98691874267578
È·¶¨ÏµÊý(DC): 0.986918084580124
¿¨·½ÏµÊý(Chi-Square): 7.22544209050239E-5
Fͳ¼Æ(F-Statistic): 38.2207026992654

²ÎÊý        ×î¼Ñ¹ÀËã
----------        -------------
a        4.41619308695035
b        0.0797361860975703

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2Â¥2015-09-01 21:10:48
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Aimouse

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by dingd at 2015-09-01 21:10:48
ÓÃ1stOptÑéÖ¤ÁËÏ£º
1£ºy = a+b*x^c
¾ù·½²î(RMSE):0.00899283545650864
²Ð²îƽ·½ºÍ(SSE):0.000323484358191356
Ïà¹ØÏµÊý(R): 0.99661846311764
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.993248361026967
È·¶¨ÏµÊý(DC): 0.9932 ...

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