²é¿´: 1405  |  »Ø¸´: 10
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

meiyangyang

ľ³æ (ÕýʽдÊÖ)

[ÇóÖú] Çë¸ßÊÖ°ïæ¿´¿´Éó¸åÈ˵ÄÎÊÌâ

Éó¸åÈË˵£ºIt is more common to use relative MSE in log scale for comparison.
ÎÒÔ­ÎÄÓõÄMSE½øÐбȽϣ¬Éó¸åÈËÊǽ¨ÒéÎÒ²ÉÓÃLogÐÎʽµÄÏà¶ÔMSE¡£µ«ÊÇÎÒ²»È·¶¨MSE(log scale)µÄ¾ßÌ幫ʽ£¬ÌØÇë½Ì¡ª¡ªÈô¿ÉÁгö²Î¿¼ÎÄÏ׸ü¼Ñ¡£Ð»Ð»£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

visitor958

ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)

IEEEÔÓÖ¾Óë»áÒéר¼Ò

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
meiyangyang: ½ð±Ò+1, ¡ïÓаïÖú, Ïêϸµã¾ÍºÃÁË~ 2012-08-25 11:45:27
ÏÈÈ¡¶ÔÊýÔÙ»­Í¼¾Í¿ÉÒÔÁË¡£
3Â¥2012-08-24 08:38:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 11 ¸ö»Ø´ð

liu_xiao_jin

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
meiyangyang: ½ð±Ò+1, лл°ïÖú~ 2012-08-25 11:45:42
Ó¦¸ÃÊǽ«Ïà¶ÔmseÓöÔÊý×ø±ê»­³öÀ´£¬Õâ¸öÔÚËùÓеĻ­Í¼Èí¼þÀï¶àÊÇ¿ÉÒÔÖ±½ÓÑ¡ÔñÊÇÓöÔÊý×ø±ê»¹ÊÇÓÃÏßÐÔ×ø±êµÄ¡£¶ÔÊý×ø±êµÄºÃ´¦¾ÍÊÇС·¶Î§ÄÚÀ­µÄ±È½Ï¿ª£¬¸üÇåÎú£¬ÁíÍâÈç¹ûÊÇË«¶ÔÊý×ø±êµÄ»°£¬¿ÉÒÔ¿´³öÖ¸Êý¹æÂÉÀ´¡£
µÃ̩֮Ȼ£¬Ê§Ö®µ­È»£¡
2Â¥2012-08-24 08:21:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

meiyangyang

ľ³æ (ÕýʽдÊÖ)

cxksama: ±à¼­ÄÚÈÝ 2012-08-24 13:18
ÒýÓûØÌû:
3Â¥: Originally posted by visitor958 at 2012-08-24 08:38:11
ÏÈÈ¡¶ÔÊýÔÙ»­Í¼¾Í¿ÉÒÔÁË¡£

Èç¹ûMSE=sum((A(£º)-B(£º)).^2/N£¬ÄÇôMSE(log scale)=£¿
ÈôÓвο¼ÎÄÏ׸ü¼Ñ£¬ÐèÒª¹«Ê½£¬Ð»Ð»£¡

[ Last edited by cxksama on 2012-8-24 at 13:18 ]
4Â¥2012-08-24 11:38:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

meiyangyang

ľ³æ (ÕýʽдÊÖ)

cxksama: ±à¼­ÄÚÈÝ 2012-08-24 13:19
ÒýÓûØÌû:
2Â¥: Originally posted by liu_xiao_jin at 2012-08-24 08:21:16
Ó¦¸ÃÊǽ«Ïà¶ÔmseÓöÔÊý×ø±ê»­³öÀ´£¬Õâ¸öÔÚËùÓеĻ­Í¼Èí¼þÀï¶àÊÇ¿ÉÒÔÖ±½ÓÑ¡ÔñÊÇÓöÔÊý×ø±ê»¹ÊÇÓÃÏßÐÔ×ø±êµÄ¡£¶ÔÊý×ø±êµÄºÃ´¦¾ÍÊÇС·¶Î§ÄÚÀ­µÄ±È½Ï¿ª£¬¸üÇåÎú£¬ÁíÍâÈç¹ûÊÇË«¶ÔÊý×ø±êµÄ»°£¬¿ÉÒÔ¿´³öÖ¸Êý¹æÂÉÀ´¡£

Äú˵µÄÒâ˼ÎÒ¶¼Ã÷°×£¬ÏëÈ·ÈϾßÌ幫ʽ¡£
Èç¹ûMSE=sum((A(£º)-B(£º)).^2/N£¬ÄÇôMSE(log scale)=£¿
ÈôÓвο¼ÎÄÏ׸ü¼Ñ£¬ÐèÒª¹«Ê½£¬Ð»Ð»£¡

[ Last edited by cxksama on 2012-8-24 at 13:19 ]
5Â¥2012-08-24 11:39:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0856µ÷¼Á£¬ÊÇѧУ¾ÍÈ¥ +8 sllhht 2026-03-19 9/450 2026-03-20 14:25 by ÎÞи¿É»÷111
[¿¼ÑÐ] 298-Ò»Ö¾Ô¸Öйúũҵ´óѧ-Çóµ÷¼Á +9 ÊÖ»úÓû§ 2026-03-17 9/450 2026-03-20 14:24 by ÎÞи¿É»÷111
[¿¼ÑÐ] ²ÄÁÏѧ˶297ÒѹýËÄÁù¼¶Çóµ÷¼ÁÍÆ¼ö +6 adaie 2026-03-19 6/300 2026-03-20 14:12 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] ±¾ÈË¿¼085602 »¯Ñ§¹¤³Ì ר˶ +18 ²»ÖªµÀ½Ðʲô£¡ 2026-03-15 20/1000 2026-03-20 13:52 by danney002
[¿¼ÑÐ] ÕÐÊÕµ÷¼Á˶ʿ +4 lidianxing 2026-03-19 12/600 2026-03-20 12:25 by lidianxing
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +10 ÄÝÄÝninicgb 2026-03-15 14/700 2026-03-19 22:59 by ѧԱ8dgXkO
[¿¼²©] ¶«»ªÀí¹¤´óѧ»¯²Äרҵ26½ì˶ʿ²©Ê¿ÉêÇë +8 zlingli 2026-03-13 8/400 2026-03-19 16:32 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] Ò»Ö¾Ô¸Ìì½ò´óѧ»¯Ñ§¹¤ÒÕרҵ£¨081702£©315·ÖÇóµ÷¼Á +11 yangfz 2026-03-17 11/550 2026-03-19 15:06 by houyaoxu
[¿¼ÑÐ] »¯Ñ§Çóµ÷¼Á +3 ÁÙÔó¾³llllll 2026-03-17 4/200 2026-03-19 13:59 by houyaoxu
[¿¼ÑÐ] 328Çóµ÷¼Á£¬Ó¢ÓïÁù¼¶551£¬ÓпÆÑо­Àú +4 ÉúÎ﹤³Ìµ÷¼Á 2026-03-16 12/600 2026-03-19 11:10 by ÉúÎ﹤³Ìµ÷¼Á
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çó¸÷λÀÏʦÊÕÁô +10 ÇïÓÐľ±± 2026-03-14 10/500 2026-03-19 05:52 by anny19840123
[¿¼ÑÐ] ¡¾Í¬¼ÃÈí¼þ¡¿Èí¼þ£¨085405£©¿¼ÑÐÇóµ÷¼Á +3 2026eternal 2026-03-18 3/150 2026-03-18 19:09 by ²«»÷518
[¿¼ÑÐ] 302Çóµ÷¼Á +10 ºôºôºô¡£¡£¡£¡£ 2026-03-17 10/500 2026-03-18 12:45 by Linda Hu
[¿¼ÑÐ] 304Çóµ÷¼Á +12 СÐÜjoy 2026-03-14 13/650 2026-03-18 12:34 by Linda Hu
[¿¼ÑÐ] 326Çóµ÷¼Á +5 Éϰ¶µÄСÆÏ 2026-03-15 6/300 2026-03-17 17:26 by ruiyingmiao
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 ä¿ya_~ 2026-03-17 5/250 2026-03-17 09:25 by Winj1e
[¿¼ÑÐ] 283Çóµ÷¼Á +3 Ìý·ç¾ÍÊÇÓꣻ 2026-03-16 3/150 2026-03-17 07:41 by ÈÈÇéɳĮ
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[¿¼ÑÐ] 318Çóµ÷¼Á +3 Yanyali 2026-03-15 3/150 2026-03-16 16:41 by houyaoxu
[¿¼ÑÐ] 0856Çóµ÷¼Á +3 ÁõÃÎ΢ 2026-03-15 3/150 2026-03-16 10:00 by houyaoxu
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û