24СʱÈÈÃŰæ¿éÅÅÐаñ    

²é¿´: 8462  |  »Ø¸´: 3

xiangyue2012

Í­³æ (СÓÐÃûÆø)

[ÇóÖú] PLS OPLS O2PLSÖ®¼äµÄÇø±ð

Çë½ÌÒ»¸öÎÊÌâ 2¸ö¾ØÕóͬʱ×öPLS OPLS O2PLS ³öÀ´µÄcorrelation matrix ½á¹ûÊÇÒ»ÑùµÄ£¬²»Ì«¶® ÊÇÓ¦¸ÃÒ»ÑùÂ𣿣¨×¢£ºÓÃsimca-PÈí¼þ×öµÄ£©
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shulixue

гæ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Æ«×îС¶þ³Ë·¨£¨partial least squares, PLS£©ÊÇÒ»ÖÖÒѱ»Ó¦Óõļල·½·¨£¬PLS·½·¨ÖÐÃèÊöÐÔµÄÊý¾Ý¾ØÕóX£¨±ÈÈç¹âÆ×²âÁ¿Öµ¡¢Î¢ÕóÁÐоƬÐźÅÇ¿¶È£©¿ÉÒÔ±»ÏìÓ¦Êý¾Ý¾ØÕóY£¨±ÈÈç¶¾ÐÔ²âÁ¿Öµ¡¢ÑùÆ·ÖØ¸´ÐÅÏ¢£©ËùÌṩµÄÐÅϢʶ¡£È»¶ø£¬Êý¾Ý¾ØÕóXÖÐÓëÊý¾Ý¾ØÕóY²»Ïà¹ØµÄϵͳ±äÁ¿¿ÉÓ°ÏìPLS·ÖÎöÄ£ÐÍ£¬Õ⽫ʹµÃ¾ØÕóX¡¢YÖеÄijЩÕýÏà¹Ø±»ºöÂÔ¡£
Õý½»Æ«×îС¶þ³Ë·¨·½·¨£¨orthogonal-PLS, OPLS£©ÊÇÒ»ÖÖнü·¢Õ¹ÆðÀ´µÄ½«Õý½»ÐźÅУÕý·½·¨£¨orthogonal signal correction, OSC£©ÓëPLS½øÐнáºÏ¶ÔPLS½øÐÐÐÞÕýµÄ·ÖÎö·½·¨¡£
OPLSÊÇÒ»ÖÖÀàËÆÓÚPLSµÄ¶à±äÁ¿Ô¤²â¼à¶½·½·¨¸ù¾ÝÊý¾Ý¾ØÕóYµÄ²îÒ죬OPLS½«Êý¾Ý¾ØÕóXµÄ²îÒì·ÖΪÁ½¸ö²¿·Ö£¬µÚÒ»²¿·Ö´ú±íÓëYÏà¹ØµÄ²îÒ죬µÚ¶þ²¿·Ö´ú±íÓëY²»Ïà¹Ø£¨Õý½»´¹Ö±£©µÄ²îÒ죬OPLS¿É½«ÕâÁ½²¿·Ö²îÒì½øÐÐÇø·Ö¡£OPLSÊÇPLSµÄÒ»ÖÖÀ©Õ¹²¢ÓëPLS¾ßÓÐÏàͬµÄ·ÖÎöÄ¿±ê£¬¶øÇÒOPLS¿ÉÖ±½ÓÓ뽨ģ½áºÏ¡£
O2PLSÊÇÒ»ÖÖ·º»¯µÄOPLS£¬¿ÉÔÚÁ½¸öÊý¾Ý¾ØÕóÖнøÐÐË«Ïò½¨Ä£ºÍÔ¤²â¡£
2Â¥2013-07-07 21:47:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

anona

Í­³æ (³õÈëÎÄ̳)

¿ÉÒÔÇë½ÌÒ»ÏÂO2PLS ÔÚsimca ÖÐÕâô²Ù×÷µÄÂð£¿
3Â¥2020-04-17 16:39:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

·ç·«Ö®×Ó

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by anona at 2020-04-17 16:39:17
¿ÉÒÔÇë½ÌÒ»ÏÂO2PLS ÔÚsimca ÖÐÕâô²Ù×÷µÄÂð£¿

ÓÐsimcaµÄÎÊÌ⣬¿ÉÒÔ×ÉѯÎÒ£¬O2plsµÄ²Ù×÷Îһᣬ΢ 157¡ª¡ª¡ª5756++8577
4Â¥2020-07-27 17:19:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ xiangyue2012 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8.O.551.O.5.4,¿ÆÄ¿È«,¿ÉÙ¤¼± +3 PbwVEMK5haaE 2026-08-25 5/250 2026-08-26 05:09 by cNXvBfCpiZOM
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøT0PÎÄÕ£¬ÎÒ:8O.55.1.O.5.4,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 7K1CJE38xLG4 2026-08-25 4/200 2026-08-26 02:04 by cNXvBfCpiZOM
[»ù½ðÉêÇë] 2026Äê8ÔÂ25ÈÕ¹ú×ÔÈ»·Å°ñǰͻȻÊÕµ½ÁÐÈëÆÀÉóר¼ÒÓʼþ£¬ÓйØÏµÂ𣿠+17 ľˮ˼¶¹ 2026-08-25 20/1000 2026-08-26 01:26 by chengyan1220
[»ù½ðÉêÇë] ½ñÌìÎñί»á¿ªÍêÁË£¬Ã÷Ìì³ö½á¹ûÂð +18 angus9576 2026-08-25 22/1100 2026-08-26 00:41 by merchancy
[»ù½ðÉêÇë] ÔÚ¼á±ù»¹¸Ç×ű±º£µÄʱºò£¬ÎÒ¿´µ½ÁËÅ­·ÅµÄ÷»¨¡£ (½ð±Ò+10) +6 ziyangfang 2026-08-25 9/450 2026-08-25 20:26 by huagongfeihu
[»ù½ðÉêÇë] Ã÷ÌìÓ¦¸Ã¿É²éÁË£¡£¿ +6 chengyan1220 2026-08-23 6/300 2026-08-25 19:45 by zfd97
[»ù½ðÉêÇë] ÓÐûÓдóÉñ°ïÎÒ¿´¿´»ù½ð´úÂë 28+4 1234567wang 2026-08-24 10/500 2026-08-25 19:15 by lfy8008
[»ù½ðÉêÇë] ijЩ»ú¹¹£¬ÒÔЧÂʵÍΪÈÙ£¬ÒÔЧÂʵÍ×÷Ϊ´æÔڸР+9 yuleib84 2026-08-25 10/500 2026-08-25 17:14 by alexon
[»ù½ðÉêÇë] ûÓÐÈκÎÏûÏ¢-ÊDz»ÊǾÍÁ¹ÁË +9 ͼÀ²Í¼À² 2026-08-24 10/500 2026-08-25 11:59 by ÄϺ£Ð¡¸ç
[»ù½ðÉêÇë] ÈËÆø²»ÐÐÁË +11 fansofjerry 2026-08-21 11/550 2026-08-25 11:04 by ¹Â¶ÀµÄÓ¢ÐÛ6
[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] 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] Ö»ÓÐÿÄêÕâÖÖʱºòÀ´¹ä¹äСľ³æ +25 yaoyewhu2008 2026-08-20 27/1350 2026-08-25 08:01 by Equinoxhua
[»ù½ðÉêÇë] filecode£¬4¸öjtjcÁË +14 ziyangfang 2026-08-19 17/850 2026-08-24 18:37 by ¹þ¹þ¸ò£¿
[»ù½ðÉêÇë] ¿ÆÑй¶ùÌ«ÄÑÁË +18 ÎÒ4´ó°×²Ë 2026-08-20 19/950 2026-08-24 09:47 by ¿­¶÷¹ãÊ¢´ß»¯·ÖÎ
[»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] »ù½ð°¡»ù½ð +4 longfie172 2026-08-20 4/200 2026-08-21 08:58 by mark mao
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û