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liuliping3

Òø³æ (СÓÐÃûÆø)

[ÇóÖú] Çó1stopt¸ß¼¶°æ±¾´úÅܳÌÐò£¬²»Ê¤¸Ð¼¤ ÒÑÓÐ1È˲ÎÓë

ÎÒÓõͰ汾µÄÄâºÏ£¬Ð§¹ûÌØ±ð²»ºÃ£¬Âé·³´ó¼Ò°ïÎÒÓø߼¶°æ±¾ÔËÐÐÒ»ÏÂ
Constant PP=101325, YY=0.0308, M=0.032, t=0.05, S=9.08, p=2857.14, R=8.314, TT=973,u=1087.05   ;
Variable x,y;
Function y=exp(k*PP*YY*M*t/S)/(exp(k*PP*YY*M*t/S)+exp(k*p*R*TT*x/u)-1 );
Data;
0.0005        0.956057269
0.001        0.956167401
0.0015        0.955947137
0.002        0.955837004
0.0025        0.955837004
0.003        0.952422907
0.0035        0.947246696
0.004        0.946806167
0.0045        0.854185022
0.005        0.697687225
0.0055        0.594933921
0.006        0.476211454
0.0065        0.359911894
0.007        0.306057269
0.0075        0.292621145
0.008        0.261674009
0.0085        0.250110132
0.009        0.239096916
0.0095        0.239757709
0.01        0.218281938
0.0105        0.214537445
0.011        0.195154185
0.0115        0.173017621
0.012        0.161674009
0.0125        0.163215859
0.01365        0.168942731
0.0148        0.150881057
0.01595        0.11784141
0.0171        0.089537445
0.01825        0.062885463
0.0194        0.078524229
0.02055        0.031718062
0.0217        0.018281938
0.02285        0.040859031
0.024        0.008700441
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dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

ÒýÓûØÌû:
3Â¥: Originally posted by liuliping3 at 2015-12-03 10:19:34
ÎÒÏëÎÊÒ»ÏÂÄúÊÇÓõĸ߰汾µÄÂð£¿...

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4Â¥2015-12-03 10:50:23
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²é¿´È«²¿ 5 ¸ö»Ø´ð

dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Äãʵ¼ÊÉÏÖ»ÓÐÒ»¸ö²ÎÊý£¬½á¹û¾ÍÊÇ×îÓŵģ¬Ïë¸Ä½ø´Ó¹«Ê½ÏÂÊÖ£¬ÓëÈí¼þ¹¤¾ßÎ޹أº

¾ù·½²î(RMSE):0.128893191447769
²Ð²îƽ·½ºÍ(SSE):0.581470918055697
Ïà¹ØÏµÊý(R): 0.957891961145276
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.917557009226743
È·¶¨ÏµÊý(DC): 0.863131662721535
¿¨·½ÏµÊý(Chi-Square): 0.6087522394516

²ÎÊý        ×î¼Ñ¹ÀËã
----------        -------------
k        0.00566248015469908
2Â¥2015-12-03 09:43:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liuliping3

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by dingd at 2015-12-03 09:43:45
Äãʵ¼ÊÉÏÖ»ÓÐÒ»¸ö²ÎÊý£¬½á¹û¾ÍÊÇ×îÓŵģ¬Ïë¸Ä½ø´Ó¹«Ê½ÏÂÊÖ£¬ÓëÈí¼þ¹¤¾ßÎ޹أº

¾ù·½²î(RMSE):0.128893191447769
²Ð²îƽ·½ºÍ(SSE):0.581470918055697
Ïà¹ØÏµÊý(R): 0.957891961145276
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.9 ...

ÎÒÏëÎÊÒ»ÏÂÄúÊÇÓõĸ߰汾µÄÂð£¿
ÎÒ¾ÍÊÇÎÒ
3Â¥2015-12-03 10:19:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liuliping3

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by dingd at 2015-12-03 10:50:23
µÍ°æ±¾Ò²ÊÇÕâ¸ö½á¹û°É...

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