²é¿´: 1123  |  »Ø¸´: 7
¡¾ÐüÉͽð±Ò¡¿»Ø´ð±¾ÌûÎÊÌ⣬×÷Õßyanshima½«ÔùËÍÄú 10 ¸ö½ð±Ò

yanshima

½û³æ (ÕýʽдÊÖ)

±¾ÌûÄÚÈݱ»ÆÁ±Î

ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï
xiegangmai: ½ð±Ò-1, רҵ°æ¿é½»Á÷Ìù£¬ÇëÎð¹àË® 2012-11-18 19:07:36
2Â¥2012-11-18 17:16:16
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dota

ľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xiegangmai: ½ð±Ò+1, лл²ÎÓë 2012-11-20 21:31:34
ÄâºÏ¹«Ê½¿ÉÄܲ»¹æ·¶¡£x ÊÇÊý×飬ËùÒÔÄãÊÇÒÔÏ 1ºóÃæµÄ / ÓÃ³É ./

10^6*a/b*(1./(1+exp((c-x)/b)))
3Â¥2012-11-18 21:32:50
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yanshima

½û³æ (ÕýʽдÊÖ)

±¾ÌûÄÚÈݱ»ÆÁ±Î

4Â¥2012-11-19 07:03:58
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

csgt0

ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)

²ÊÉ«¹Òͼ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xiegangmai: ½ð±Ò+2, лл²ÎÓë 2012-11-20 21:31:41
General model:
     f(x) = 10^6*a*(1/(1+exp((x-c)/b)))
Coefficients (with 95% confidence bounds):
       a =  8.165e+004  (-8.512e+012, 8.512e+012)
       b =      -88.97  (-385, 207)
       c =        3071  (-9.275e+009, 9.275e+009)

Goodness of fit:
  SSE: 2.639e+006
  R-square: 0.8788
  Adjusted R-square: 0.8303
  RMSE: 726.5
showmethemoney
5Â¥2012-11-19 11:59:23
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

csgt0

ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)

²ÊÉ«¹Òͼ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
xiegangmai: ½ð±Ò+2, лл²ÎÓë 2012-11-20 21:31:50
³õÖµ²»¶Ô
Fit computation did not converge:
Fitting stopped because the number of iterations or function evaluations exceeded the specified maximum.

Fit found when optimization terminated:

General model:
     f(x) = 10^6*a*(1/(1+exp((x-c)/b)))
Coefficients (with 95% confidence bounds):
       a =  1.099e+004  (-1.959e+010, 1.959e+010)
       b =      -165.1  (-237.6, -92.61)
       c =        4016  (-2.942e+008, 2.942e+008)

Goodness of fit:
  SSE: 1.009e+005
  R-square: 0.9954
  Adjusted R-square: 0.9935
  RMSE: 142.1

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

showmethemoney
6Â¥2012-11-19 12:03:17
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yanshima

½û³æ (ÕýʽдÊÖ)

ËÍÏÊ»¨Ò»¶ä
±¾ÌûÄÚÈݱ»ÆÁ±Î

7Â¥2012-11-22 11:41:06
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

csgt0

ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)

²ÊÉ«¹Òͼ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
xiegangmai: ½ð±Ò+1, ר¼Ò¿¼ºË, лл²ÎÓë 2012-11-24 20:34:27
b±ØÈ»ÊǸºÖµ°¡£¬ÄãµÄÖ¸ÊýÏîÔÚ·Öĸ£¬¶øÄãµÄÇúÏßÊÇÉÏÉýµÄ£¬ÄÇôֻÄÜÈ¡µ¹ÊýÈÃÖ¸ÊýÏîÔÚ·Ö×Ó¡£
showmethemoney
8Â¥2012-11-22 11:53:40
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌøת ÎÒÒª¶©ÔÄÂ¥Ö÷ yanshima µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍƼö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[Óлú½»Á÷] Çë½Ì¸÷룬²úÎïÈܽâÐԺܲîÇÒ¶ÔË®ºÍ¿ÕÆøÃô¸ÐÔõô´òºË´Å 5+3 ·èÅ£´ó¿ñ×Ó 2024-09-19 9/450 2024-09-21 10:25 by czyzsu
[˶²©¼ÒÔ°] ÏÖ²©Ê¿ÔÚ¶Á£¬Ë¶Ê¿Ñ§Ð£µÄ˶µ¼ÓÖÈøɻî +7 Ò²¾ÍÕâÑù 2024-09-18 8/400 2024-09-21 10:22 by Ò²¾ÍÕâÑù
[¿¼²©] Õã½­´óѧÉúÎïѧ²©µ¼ÍƼö +4 ССл¶û¶Ù 2024-09-20 4/200 2024-09-21 09:30 by UpwindRose
[ÂÛÎÄͶ¸å] Ìá½»proofºó£¬SI»¹¿ÉÒÔÐÞ¸ÄÂ𣿠20+3 Á¦ÐгÉÊ¿ 2024-09-20 3/150 2024-09-21 08:59 by jackyu2014
[ÂÛÎÄͶ¸å] ÂÛÎÄͶ¸å 5+3 love319 2024-09-20 5/250 2024-09-21 07:30 by nono2009
[ÂÛÎÄͶ¸å] Ó¦ÓÃÉè¼ÆÀàÂÛÎÄͶ¸åÇóÖú 10+3 chenweigang 2024-09-16 8/400 2024-09-20 21:45 by abm456
[ÂÛÎÄͶ¸å] ÎÄÕ¸ÄÁ˼¸ÂÖ£¬¸ÃͶ¸åÁË£¬Ñ¡Á˼¸ÆªÔÓÖ¾·¢¸øµ¼Ê¦ +5 evan0489 2024-09-19 6/300 2024-09-20 20:13 by lyd782
[Óлú½»Á÷] ºË´Å½âÆ× 50+4 luffyyyyy 2024-09-16 15/750 2024-09-20 18:20 by luffyyyyy
[˶²©¼ÒÔ°] ÏñÎÒÕâÑùµÄÈËÉêÇå±±²©Ê¿ÊDz»ÊdzÕÐÄÍýÏë +11 Kelaizhang 2024-09-19 12/600 2024-09-20 18:18 by dxcharlary
[¿¼²©] Ì×´ÅÐÅûÓлظ´ +4 Wicoo 2024-09-18 5/250 2024-09-20 17:10 by No1Maxim
[ÂÛÎÄͶ¸å] µ¼Ê¦Ã»ÓпÎÌ⣬ÓÃÎÒдµÄÎÄÕÂÉêÇë¿ÎÌ⣬ÓÖ²»Ô¸Ò⻨Ǯ¸øÎÒͶÎÄÕ +8 evan0489 2024-09-17 9/450 2024-09-20 15:08 by nwam2024
[Óлú½»Á÷] Ç⻯ÄÆ°ÎÇâÓÐʲôעÒâµãÂ𣿠100+3 njuyck 2024-09-15 6/300 2024-09-20 14:08 by hcj9909053
[¿¼²©] Aggregate +6 ѧԱeIXAWl 2024-09-15 8/400 2024-09-20 12:46 by yifeng11
[²©ºóÖ®¼Ò] ±±¾©¿Æ¼¼´óѧ ѧÀúÈÏÖ¤ÊÇ·ñ¿ÉÔÚ²©Ê¿ºóÈëÖ°°ëÄêÄÚ²¹½»£¿ +3 Сº¢×ÓQZY 2024-09-18 3/150 2024-09-20 10:35 by 3001160025
[»ù½ðÉêÇë] ɽ¶«Ê¡×ÔÈ»¿Æѧ»ù½ðÓв鵽ר¼ÒÒâ¼ûô +12 ÂÒÂë¹þ¹þ¹þ 2024-09-18 16/800 2024-09-20 10:30 by andywei1028
[»ù½ðÉêÇë] QB µ¹¼Æʱ +8 sztai 2024-09-17 10/500 2024-09-20 09:42 by adventure
[»ù½ðÉêÇë] ½ñÄêÖÐÁ˹ú¼Ò¿ÎÌ⣬Ã÷ÄêƸ½²Ê¦£¬¹ú¼Ò¼¶¿ÎÌâ¿ÉÒÔÓÃÓÚ½ø¸±½ÌÊÚÂð 20+9 ´ºÌì²¥ÖÖ£¬ÇïÌì· 2024-09-16 22/1100 2024-09-20 09:05 by nwam2024
[ÂÛÎÄͶ¸å] Acs nanoͶ¸å +4 Ò»ºÁÃ×www 2024-09-14 6/300 2024-09-19 22:14 by nic111
[Óлú½»Á÷] õ£°·ËõºÏ·´Ó¦ 5+3 ÎÒŬÁ¦Èý°Ù 2024-09-14 3/150 2024-09-19 10:04 by czyzsu
[¿¼²©] ÇóÖúÇóÖú 15+3 Ç¡µÄ¸ÂàÔ´à 2024-09-15 3/150 2024-09-19 09:20 by Kelaizhang
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û