24СʱÈÈÃŰæ¿éÅÅÐаñ    

²é¿´: 1914  |  »Ø¸´: 16

xxz903

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] 1stOpt¸ß°æ±¾ÇóÖú£¡Çó¸ß°æ±¾µÄ°ïæ×ßһϠлÁË£¡

Çó¸ß°æ±¾ÅÜһϳÌÐò  Ð»Ð»ÁË
»Ø¸´´ËÂ¥

» ±¾Ìû¸½¼þ×ÊÔ´Áбí

  • »¶Ó­¼à¶½ºÍ·´À¡£ºÐ¡Ä¾³æ½öÌṩ½»Á÷ƽ̨£¬²»¶Ô¸ÃÄÚÈݸºÔð¡£
    ±¾ÄÚÈÝÓÉÓû§×ÔÖ÷·¢²¼£¬Èç¹ûÆäÄÚÈÝÉæ¼°µ½ÖªÊ¶²úȨÎÊÌ⣬ÆäÔðÈÎÔÚÓÚÓû§±¾ÈË£¬Èç¶Ô°æÈ¨ÓÐÒìÒ飬ÇëÁªÏµÓÊÏ䣺xiaomuchong@tal.com
  • ¸½¼þ 1 : н¨Îı¾Îĵµ.txt
  • 2012-07-11 13:50:40, 1.63 K

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡ï
dbb627: ½ð±Ò+1, ¸ÐлӦÖú 2012-07-14 18:47:27
È¥µôµÚÒ»×éÓÐ0µÄÊý¾Ý£º

¾ù·½²î(RMSE): 0.00476945824112568
²Ð²îƽ·½ºÍ(SSE): 0.000955404740381351
Ïà¹ØÏµÊý(R): 0.99996260092014
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.999925203238972
¾ö¶¨ÏµÊý(DC): 0.999925202966366
Fͳ¼Æ(F-Statistic): 11441.3414586701

²ÎÊý                  ×î¼Ñ¹ÀËã
--------------------        -------------
h        6.88822200813756
r1        0.306423464581
q1        0.235046609670791
r2        1.2339292576153
q2        1.00223437207462
t12        6.91775076188525
t21        1.88540175538118E-5





6Â¥2012-07-12 14:47:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
µÚÒ»ÐÐÊý¾Ý²»¶Ô°É£¿ m=0 ---> x1=m/(m+h) --> ln(o1/x1)£¬»áµ¼Ö±»0³ýµÄ´íÎó¡£
2Â¥2012-07-11 21:17:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xxz903

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by dingd at 2012-07-11 21:17:41
µÚÒ»ÐÐÊý¾Ý²»¶Ô°É£¿ m=0 ---> x1=m/(m+h) --> ln(o1/x1)£¬»áµ¼Ö±»0³ýµÄ´íÎó¡£

o1=x1*r1/(x1*r1+x2*r2);¡¢
ËùÒÔµ±x1=0ʱ  O1/X1=r1/r2°¡
3Â¥2012-07-11 21:46:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
dbb627: ½ð±Ò+1, ¸ÐлӦÖú 2012-07-12 09:58:23
xxz903: ½ð±Ò+6, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2012-07-12 21:35:28
ÄãµÄµÚÒ»¸ö¹«Ê½£º
Function y1=ln(o1/x1)....

ÀïÃæÓС°o1/x1¡±°É£¿
4Â¥2012-07-12 09:49:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xxz903

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by dingd at 2012-07-12 09:49:40
ÄãµÄµÚÒ»¸ö¹«Ê½£º
Function y1=ln(o1/x1)....

ÀïÃæÓС°o1/x1¡±°É£¿

àÅ  ÓеĠ ÄâºÏ²»³ö½á¹ûÂð£¿
5Â¥2012-07-12 11:52:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xxz903

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
6Â¥: Originally posted by dingd at 2012-07-12 14:47:40
È¥µôµÚÒ»×éÓÐ0µÄÊý¾Ý£º

¾ù·½²î(RMSE): 0.00476945824112568
²Ð²îƽ·½ºÍ(SSE): 0.000955404740381351
Ïà¹ØÏµÊý(R): 0.99996260092014
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.999925203238972
¾ö¶¨ÏµÊý(DC): 0.9999252029663 ...

лÁË  ÕâϽá¹û¸øÁ¦ÁË~ ÕýÔÚ¿¼ÂÇÈ¥Âò¸ö¸ß°æ±¾µÄÈí¼þÄØ~
7Â¥2012-07-12 15:27:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xxz903

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
6Â¥: Originally posted by dingd at 2012-07-12 14:47:40
È¥µôµÚÒ»×éÓÐ0µÄÊý¾Ý£º

¾ù·½²î(RMSE): 0.00476945824112568
²Ð²îƽ·½ºÍ(SSE): 0.000955404740381351
Ïà¹ØÏµÊý(R): 0.99996260092014
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.999925203238972
¾ö¶¨ÏµÊý(DC): 0.9999252029663 ...

ÄãºÃ  ÎÒÒѾ­¹ºÂòÁË5.0µÄÁË  ÎªÉ¶Åܲ»³öÕâ¸ö½á¹û°¡£¿~
8Â¥2012-09-21 10:19:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

ÓÐЩÄѶȣ¬ÔËÐдúÂëÈçÏ£¬×¢ÒâµÚÒ»ÐÐΪ0µÄÊý¾ÝÈ¥³ý£º
CODE:
ParameterDomain = [0,];
Parameters r1,q1,r2,q2,t12,t21;
Variable m,y1,y2;
Constant z=10;
conststr x1=m/(m+h);
conststr x2=1-x1;
conststr o1=x1*r1/(x1*r1+x2*r2);
conststr o2=x2*r2/(x1*r1+x2*r2);
conststr b1=x1*q1/(x1*q1+x2*q2);
conststr b2=x2*q2/(x1*q1+x2*q2);
conststr l1=0.5*z*(r1-q1)-(r1-1);
conststr l2=0.5*z*(r2-q2)-(r2-1);
SharedModel;
Function y1=ln(o1/x1)+0.5*z*q1*ln(o1/b1)+o2*(l1-r1*l2/r2)-q1*ln(b1+b2*t21)+b2*q1*(t21/(b1+b2*t21)-t12/(b2+b1*t12))-ln(r1/r2)-05*z*q1*ln(q1*r2/(q2*r1))-(l1-r1*l2/r2)+q1*ln(t21)-q1*(1-t12);
Function y2=ln(o2/x2)+0.5*z*q2*ln(o2/b2)+o1*(l2-r2*l1/r1)-q2*ln(b2+b1*t12)+b1*q2*(t12/(b2+b1*t12)-t21/(b1+b2*t21))-ln(r2/r1)-05*z*q2*ln(q2*r1/(q1*r2))-(l2-r2*l1/r1)+q2*ln(t12)-q2*(1-t21);
data;
//0        0        0
0.1        -0.673344553        -0.003214304
0.2        -0.783071888        -0.005447496
0.3        -0.841647189        -0.008713882
0.4        -0.869884359        -0.010990339
0.5        -0.884307686        -0.014309599
0.6        -0.889162064        -0.018687569
0.7        -0.889162064        -0.02207116
0.8        -0.88673193        -0.025484701
0.9        -0.879476759        -0.029975034
1        -0.869884359        -0.038731848
1.2        -0.850971266        -0.042636996
1.4        -0.830113036        -0.051995295
1.6        -0.807436327        -0.061533872
1.8        -0.783071888        -0.071257081
2        -0.759286983        -0.081169452
2.5        -0.701179352        -0.107972916
3        -0.650087691        -0.136153773
3.5        -0.599656837        -0.165810242
4        -0.553385238        -0.197052419
4.5        -0.512493681        -0.227286842
5        -0.47320876        -0.260553522

»ù±¾É϶¼Äܵõ½²»´íµÄ½á¹û¡£
9Â¥2012-09-21 11:21:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xxz903

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
9Â¥: Originally posted by dingd at 2012-09-21 11:21:53
ÓÐЩÄѶȣ¬ÔËÐдúÂëÈçÏ£¬×¢ÒâµÚÒ»ÐÐΪ0µÄÊý¾ÝÈ¥³ý£º

ParameterDomain = ;
Parameters r1,q1,r2,q2,t12,t21;
Variable m,y1,y2;
Constant z=10;
conststr x1=m/(m+h);
conststr x2=1-x1;
conststr o1=x1*r ...

ÎÒ»¹ÊÇËã²»³öÕâ¸ö½á¹û  Äã¿´¿´ÎÒËãµÄ  ¾ÍÊǸղŵıàÂë
10Â¥2012-09-21 11:40:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ xxz903 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ·Å°ñǰµÄ²»µ­¶¨ 20+4 snowwithsea 2026-08-19 18/900 2026-08-25 14:50 by Weed114114
[»ù½ðÉêÇë] ÔÚ¼á±ù»¹¸Ç×ű±º£µÄʱºò£¬ÎÒ¿´µ½ÁËÅ­·ÅµÄ÷»¨¡£ +4 ziyangfang 2026-08-25 4/200 2026-08-25 14:41 by ZJTJZ
[»ù½ðÉêÇë] ijЩ»ú¹¹£¬ÒÔЧÂʵÍΪÈÙ£¬ÒÔЧÂʵÍ×÷Ϊ´æÔڸР+6 yuleib84 2026-08-25 7/350 2026-08-25 14:40 by ÁùÁ½·ÏÍ­
[»ù½ðÉêÇë] ʲôʱºò¿ª½±£¿ +12 CrisMessi 2026-08-18 13/650 2026-08-25 14:40 by ZJTJZ
[»ù½ðÉêÇë] ûÓÐÈκÎÏûÏ¢-ÊDz»ÊǾÍÁ¹ÁË +9 ͼÀ²Í¼À² 2026-08-24 10/500 2026-08-25 11:59 by ÄϺ£Ð¡¸ç
[»ù½ðÉêÇë] 2026¹ú×ÔÈ»º¯ÆÀ·Ñµ½ÕË +19 ÑòÑü°å 2026-08-21 22/1100 2026-08-25 10:38 by popular289
[½Ìʦ֮¼Ò] µ¼Ê¦Í²ۣºÎÒÔõô̯ÉÏÁËÕâô¸ö¼«Æ·Ñо¿Éú£¡ +3 ËÕ¶«ÆÂ¶þÊÀ 2026-08-23 3/150 2026-08-25 10:35 by shisan1313
[»ù½ðÉêÇë] 2026ÄêµÄ¹ú¼ÒÉç¿Æ»ù½ðÏîĿͨѶÆÀÉóµÄйæÔòÓëж¯Ïò¡¢ÐÂÌôÕ½ +5 process2012 2026-08-23 7/350 2026-08-25 09:42 by huixian257
[»ù½ðÉêÇë] ½ñÌì»ù½ð»á³ö½á¹ûÂð£¿20260819 +17 kkkl_v 2026-08-19 18/900 2026-08-25 09:41 by windflowerwy
[»ù½ðÉêÇë] ÎÒÃæÉÏÍêµ°ÁË +13 ÇÒÌý»¢Ð¥ 2026-08-20 14/700 2026-08-25 09:10 by mrkang
[»ù½ðÉêÇë] ·¶½øÖоÙÒ»ÎĵÄÖÐÐÄ˼Ïë +7 Ñ׻ƹóëÐ 2026-08-22 8/400 2026-08-25 08:48 by ZJTJZ
[»ù½ðÉêÇë] ½ñÈÕ²»·Å°ñ£¿Íø´«¹ú×ÔȻԤ¼Æ 8 Ô 27 Èտɲé½á¹û +17 ҽѧÀÏÄк¢ 2026-08-20 21/1050 2026-08-24 14:21 by refreshing11
[»ù½ðÉêÇë] ÈÃÎÒÖÐÒ»¸öÃæÉϰɣ¡ +13 ´óƼ1987 2026-08-20 16/800 2026-08-24 10:23 by ̫ɵÁË
[»ù½ðÉêÇë] ¿ÆÑй¶ùÌ«ÄÑÁË +18 ÎÒ4´ó°×²Ë 2026-08-20 19/950 2026-08-24 09:47 by ¿­¶÷¹ãÊ¢´ß»¯·ÖÎ
[»ù½ðÉêÇë] ½ñÌì·Å°ñÂ𣿠+15 ²¼²¼ºÍÒ»¶þ 2026-08-19 16/800 2026-08-23 09:55 by ÕÅ´ºÉú
[»ù½ðÉêÇë] ʱ¼ä´Á½ñÌ죬20ºÅ±äÁË +5 archvillain 2026-08-20 5/250 2026-08-22 06:12 by hui_daxiao
[»ù½ðÉêÇë] ¿´À´½ñÌì²»»á·Å°ñÁË£¿ +8 chengyan1220 2026-08-21 11/550 2026-08-21 17:52 by dcqxinyang
[»ù½ðÉêÇë] Ó¦¸ÃÊÇÏÂÖÜÈý26ÈÕ¹«²¼Á˰ɣ¿ +4 ¹þ¹þ¸ò£¿ 2026-08-21 4/200 2026-08-21 10:58 by Vivilian
[»ù½ðÉêÇë] ½ñÌì·Å°ñûϷÁ衃 +9 yuleib84 2026-08-19 11/550 2026-08-21 10:06 by gltch
[»ù½ðÉêÇë] Ã÷Ìì·Å°ñ£¿ +5 Shxjjxjkx 2026-08-18 5/250 2026-08-18 18:14 by -´ó´ó´ó´ó´ó-
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û