±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 831  |  »Ø¸´: 6
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

yqingl

½ð³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿cross-validation(½»²æÑéÖ¤£©ÈçºÎ×ö£¿

cross-validation(½»²æÑéÖ¤£©ÈçºÎ×ö£¿ÓÐÖªµÀµÄÅóÓÑô£¿Ö÷ÒªÊÇÑé֤ģÐÍÄ£Äâ½á¹ûµÄºÃ»µ¡£²»ÖªµÀÓÃʲôÈí¼þ×ö£¿

[ Last edited by ewigkeit on 2008-12-7 at 18:14 ]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¼«¶ÈÁé¸Ð

Òø³æ (ÕýʽдÊÖ)

¡ï ¡ï
ewigkeit(½ð±Ò+2,VIP+0): лл½â¾öÎÊÌâ!
»ù±¾ËùÓеĵØÍ³¼ÆÑ§Èí¼þ¶¼¿ÉÒÔ×ö¡£
±ÈÈçArcgis£¬GS+£¬surferµÈµÈ
ʵÔÚ²»ÐÐ×Ô¼º±àдҲ¿ÉÒÔ¡£
·¢ÌûºÍ·¢ÂÛÎÄÊÇÒ»¸öµÀÀí£¬ÄþȱÎãÀÄ¡£
2Â¥2008-08-29 19:10:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yqingl

½ð³æ (ÕýʽдÊÖ)

ºÃÏñarcgis²»ÄÜ×öcross validation°É£¬ÊDz»ÊǸã´íÁË£¿
3Â¥2008-09-01 17:09:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¼«¶ÈÁé¸Ð

Òø³æ (ÕýʽдÊÖ)

arcgis¿ÉÒÔ×öµÄ£¬´Ó8.3Íùºó¶¼¿ÉÒÔ¡£
ÔÙÍùǰµÄ°æ±¾²»Ì«Çå³þ£¬Ã»Óùý¡£
·¢ÌûºÍ·¢ÂÛÎÄÊÇÒ»¸öµÀÀí£¬ÄþȱÎãÀÄ¡£
4Â¥2008-09-02 21:24:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yqingl

½ð³æ (ÕýʽдÊÖ)

лл»Ø¸´ºÇ¡£ÎҲ鿴ÁË£¬Ö»ÓÐÔÚ×ö¿ËÀï½ð²åֵʱ»¹»áÓÐcross validationµÄÑ¡Ïî¡£ÎÒµÄÎÊÌâÊÇ£¬ÎÒÓÐÁ½×éÊý¾Ý£¬Ò»ÊÇʵ²â£¬ÁíΪԤ²âÖµ£¬Ïë¶ÔËûÃǽøÐн»²æÑéÖ¤£¬À´¿´Ä£Ð͵õ½Ô¤²âÖµµÄЧ¹û¡£
5Â¥2008-09-02 21:39:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¼«¶ÈÁé¸Ð

Òø³æ (ÕýʽдÊÖ)

ÄãÕâ¸ö¾Í²»½Ð½»²æÑéÖ¤ÁË¡£½»²æÑéÖ¤ÊÇÈ¥µôÒ»¸öÑùµã£¬ÔÙ²åÖµ£¬È»ºóÓÃÑùµã¹Û²âÖµ¶ÔÔ¤²âÖµ½øÐÐÑéÖ¤¡£
Äã˵µÄÓ¦¸ÃÊÇÑéÖ¤¡£ArcgisÒ²¿ÉÒÔ×ö¡£
²åÖµºó£¬ÔÚͼ²ãÉÏÓÒ¼ü£¬validation£¬È»ºóÑ¡ÔñÄãµÄʵ²âÖµ¡£¾Í¿ÉÒÔÁË¡£
·¢ÌûºÍ·¢ÂÛÎÄÊÇÒ»¸öµÀÀí£¬ÄþȱÎãÀÄ¡£
6Â¥2008-09-03 13:06:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xuexxp

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¡ï
wbaishi(½ð±Ò+1,VIP+0):^_^¹ÄÀøÐ³æ»ý¼«²ÎÓëÌÖÂÛ£¡µØÑ§°æµÄ½¡¿µ·¢Õ¹Àë²»¿ªÐ³æµÄÈÈÇé²ÎÓ룡
Äã˵µÄÓ¦¸ÃÊÇÎó²î¾ØÕó£¬×ökappaϵÊýÆÀ¼Û.ARCGIS¿ÉÒÔ×ö
7Â¥2008-11-09 23:35:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ yqingl µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] µ÷¼Á +4 GK72 2026-03-30 4/200 2026-03-30 20:32 by dick_runner
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐʦ·¶»¯Ñ§332·ÖÇóµ÷¼Á +3 Lyy930824@ 2026-03-29 3/150 2026-03-30 20:15 by DHUSHUAI
[¿¼ÑÐ] 327Çóµ÷¼Á +5 С¿¨²»¿¨. 2026-03-29 5/250 2026-03-30 19:30 by Wang200018
[¿¼ÑÐ] 334·Ö Ò»Ö¾Ô¸ÎäÀí ²ÄÁÏÇóµ÷¼Á +16 ÀîÀî²»·þÊä 2026-03-26 16/800 2026-03-30 17:47 by wangjy2002
[¿¼ÑÐ] 303Çóµ÷¼Á +7 DLkz1314. 2026-03-30 7/350 2026-03-30 16:05 by shuang5186
[¿¼ÑÐ] ÉúÎï¼¼ÊõÓ빤³Ì +7 1294608413 2026-03-25 8/400 2026-03-30 11:36 by ÌÆãå¶ù
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ´óѧ»¯Ñ§0703×Ü·Ö337Çóµ÷¼Á +6 niko- 2026-03-27 6/300 2026-03-30 10:25 by herarysara
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤304ÇóBÇøµ÷¼Á +4 Çñgl 2026-03-26 7/350 2026-03-30 08:39 by ̽123
[¿¼ÑÐ] 295Çóµ÷¼Á +5 wei-5 2026-03-26 5/250 2026-03-30 08:34 by ̽123
[¿¼ÑÐ] 298Çóµ÷¼Á +4 ÖÖÊ¥´Í 2026-03-28 4/200 2026-03-29 08:42 by q1092522407
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +9 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 10/500 2026-03-28 22:17 by chemzp
[¿¼ÑÐ] ʳƷ¹¤³Ìר˶һ־ԸÖк£Ñó309Çóµ÷¼Á +4 СÕÅzxyÕÅ 2026-03-26 8/400 2026-03-28 19:25 by lbsjt
[¿¼ÑÐ] Ò»Ö¾Ô¸ÏÃÃÅ´óѧ»¯Ñ§Ñ§Ë¶307Çóµ÷¼Á +10 y7czhao 2026-03-26 10/500 2026-03-28 14:23 by ÌÆãå¶ù
[¿¼ÑÐ] 299Çóµ÷¼Á +7 àÅàÅàÅàÅ2 2026-03-27 7/350 2026-03-28 13:09 by ÌÆãå¶ù
[¿¼ÑÐ] 085602 307·Ö Çóµ÷¼Á +7 ²»ÖªµÀ½Ðʲô£¡ 2026-03-26 7/350 2026-03-28 09:57 by ÉñÂí¶¼²»¶®
[¿¼ÑÐ] 266Çóµ÷¼Á +11 ÑôÑôÍÛÈû 2026-03-27 12/600 2026-03-27 17:56 by yu221
[¿¼ÑÐ] ²ÄÁÏÇóµ÷¼Á +5 .m.. 2026-03-25 5/250 2026-03-27 11:08 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] ²ÄÁϵ÷¼Á 5+4 ÏëÒªÒ»ºøÌÒ»¨Ë® 2026-03-25 10/500 2026-03-26 19:56 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] »¯Ñ§µ÷¼ÁÒ»Ö¾Ô¸ÉϺ£½»Í¨´óѧ336·Ö-±¾¿ÆÉϺ£211 +4 СÓã°®Óлú 2026-03-25 4/200 2026-03-26 10:19 by aa331100
[¿¼ÑÐ] 302Çóµ÷¼Á +4 ½õÒÂÎÀÌÙ½· 2026-03-25 4/200 2026-03-25 16:29 by ¹¦·ò·è¿ñ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û