±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 600  |  »Ø¸´: 3
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

bbslover

½ð³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÌÖÂÛ¡¿½¨Á¢Á˶à¸öQSARÄ£ÐÍ£¬Ó¦¸ÃÈçºÎÌÖÂÛÄ£Ð͵ĺûµÄØ£¿

r2£¬ q2£¬ SEE µÈ¿ÉÒÔÌÖÂÛ£¬»¹ÐèÒªÆäËûµÄʲôָ±êÀ´ÌÖÂÛÄØ£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

heather889

ľ³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
lei0736(½ð±Ò+5,VIP+0):лл 12-16 13:54
1.Ê×ÏÈ£¬Ó¦¸Ã½»´úÒ»ÏÂÄ㽨Á¢µÄÄ£Ð͵Ä͸Ã÷¶È£¬¼´ÓÃʲôËã·¨(PLS/MLR/ANN...)½¨Á¢µÄ£»Ä£ÐÍÖÐÓ¦ÓöàÉÙ²ÎÊý£¬¸÷²ÎÊýÒâÒå.
2.½Ó×ÅÆÀ¼ÛÄ£Ð͵ÄÎȽ¡ÐÔ£¬ÓÃѵÁ·¼¯µÄR2 & RMSEºÍÄÚ²¿ÑéÖ¤µÄQ2.
3.ÔÙ½Ó×ÅÊÇÄ£Ð͵ÄÔ¤²âÄÜÁ¦£¬ÓÃÍⲿÑéÖ¤µÄQ2.
4.×îºóÊÇÄ£Ð͵ÄÓ¦ÓÃÓò£¬·½·¨ºÜ¶à¡£Èç¹ûÄãÓÃPLS£¬¿ÉÒÔ¿¼ÂÇÓÃHotelling's T2£»Èç¹ûÄãÓÃMLR£¬¿ÉÒÔ¿¼ÂÇÓÃLeverage...
ÒÔÉÏÊÇÎÒµÄÑо¿Ë¼Â·£¬¹©²Î¿¼£¬Ï£Íû¶ÔÄãÓÐËù°ïÖú¡£
2Â¥2009-12-09 10:02:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

bbslover

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
Originally posted by heather889 at 2009-12-9 10:02:
1.Ê×ÏÈ£¬Ó¦¸Ã½»´úÒ»ÏÂÄ㽨Á¢µÄÄ£Ð͵Ä͸Ã÷¶È£¬¼´ÓÃʲôËã·¨(PLS/MLR/ANN...)½¨Á¢µÄ£»Ä£ÐÍÖÐÓ¦ÓöàÉÙ²ÎÊý£¬¸÷²ÎÊýÒâÒå.
2.½Ó×ÅÆÀ¼ÛÄ£Ð͵ÄÎȽ¡ÐÔ£¬ÓÃѵÁ·¼¯µÄR2 & RMSEºÍÄÚ²¿ÑéÖ¤µÄQ2.
3.ÔÙ½Ó×ÅÊÇÄ£Ð͵ÄÔ¤²âÄÜ ...

¶àл°ïÖú¡£Ë¼Â·ºÜºÃ£¬Ñ§Ï°Ò»Ï¡£
3Â¥2009-12-10 00:37:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
lei0736(½ð±Ò+0,VIP+0):Ç뾡Á¿²»Òª»Ø¸´ÎÞÒâÒåµÄ±íÇé 12-30 22:22
4Â¥2009-12-30 22:11:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ bbslover µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 070300»¯Ñ§Ñ§Ë¶311·ÖÇóµ÷¼Á +11 Áº¸»¹óÏÕÖÐÇó 2026-04-04 11/550 2026-04-06 10:43 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 281Çóµ÷¼Á +8 Ò¬×ÓÄ¢¹½ 2026-04-06 8/400 2026-04-06 10:38 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +5 asdasdassda 2026-04-05 5/250 2026-04-06 09:32 by dongzh2009
[¿¼ÑÐ] 282Çóµ÷¼Á +7 aaa³µÁ¾ 2026-04-02 11/550 2026-04-05 17:24 by yulian1987
[¿¼ÑÐ] µç×ÓÐÅÏ¢µ÷¼Á½»²æÑ§¿ÆÓÐÍÆ¼öÂð +6 jhtfeybgj 2026-04-01 9/450 2026-04-05 11:13 by Öí»á·É
[¿¼ÑÐ] ±¾¿Æ211 ·ÖÊý293ÇëÇóµ÷¼Á +4 Á«²Ë¾ÍÊÇź°É 2026-04-01 4/200 2026-04-04 22:32 by hemengdong
[¿¼ÑÐ] µ÷¼Á +4 ÊÇ¿ÉÀÖ²»ÊÇ¿ÉÀÖ 2026-04-04 4/200 2026-04-04 19:41 by ÌÆãå¶ù
[¿¼ÑÐ] 0710ÉúÎïѧ336·ÖÇóµ÷¼Á +6 kiyy 2026-04-01 8/400 2026-04-04 10:10 by kiyy
[¿¼ÑÐ] һ־Ը˫·Ç085502£¬267·Ö£¬¹ýËļ¶Çóµ÷¼Á +3 ÔÙæҲҪ³Ô·¹°¡ 2026-04-03 3/150 2026-04-04 05:03 by gswylq
[¿¼ÑÐ] »¯¹¤µ÷¼Á303·Ö£¬¹ýËļ¶ +28 ÆÜÎà´ý·ç 2026-04-02 28/1400 2026-04-03 21:40 by qlm5820
[¿¼ÑÐ] Ò»Ö¾Ô¸Öйú¿ÆÑ§Ôº´óѧ265Çóµ÷¼Á +9 Ìñµ­ye 2026-03-31 10/500 2026-04-03 11:10 by txp1986
[¿¼ÑÐ] 316Çóµ÷¼Á +14 ÖÛ×Ô¹£ 2026-04-01 18/900 2026-04-03 10:28 by linyelide
[¿¼ÑÐ] 311Çóµ÷¼ÁÒ»Ö¾Ô¸ºÏ·Ê¹¤Òµ´óѧ +15 Çï¶þÊ®¶þ 2026-03-30 15/750 2026-04-03 10:19 by linyelide
[¿¼ÑÐ] һ־Ըɽ¶«´óѧ»¯Ñ§Ó뻯¹¤Ñ§Ôº²ÄÁÏÓ뻯¹¤×¨Ë¶£¬360·ÖÇóµ÷¼Á +4 ²»Ô¸Í¸Â¶ÐÕÃûµÄË 2026-04-02 4/200 2026-04-03 09:29 by ÒÅÍüÏûʧµÄž™
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +3 ´Þwj 2026-04-02 3/150 2026-04-02 15:06 by cal0306
[¿¼ÑÐ] 266Çóµ÷¼Á +4 ѧԱ97LZgn 2026-04-02 4/200 2026-04-02 13:03 by yulian1987
[¿¼ÑÐ] ²ÄÁÏרҵÇóµ÷¼Á +10 ÔÂÔÂÄñľ 2026-04-01 10/500 2026-04-02 12:57 by wxiongid
[¿¼ÑÐ] 296Çóµ÷¼Á +4 Íô£¡£¿£¡ 2026-03-31 7/350 2026-04-01 22:04 by ¿Í¶ûÃÀµÂ
[¿¼ÑÐ] 303·Ö 0807ѧ˶Çóµ÷¼Á +3 TYC3632 2026-04-01 3/150 2026-04-01 19:24 by lwk2004
[¿¼ÑÐ] 323·Ö ʳƷÓëÓªÑøµ÷¼Á +3 ºÙooo 2026-03-31 3/150 2026-03-31 09:38 by longlotian
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û