²é¿´: 8468  |  »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
[²©ºóÖ®¼Ò] ÊÛSCIÎÄÕ£¬ÎÒ:8O.5.5.1O.54,¿ÆÄ¿È«,¿ÉÊ®¼± +3 ASdOkHsho7FD 2026-08-28 4/200 2026-08-29 05:45 by gy1nBQXYQJqL
[˶²©¼ÒÔ°] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8.O.55.1.O.54,¿ÆÄ¿ÆëÈ«,¿ÉÙ¤¼± +3 ASdOkHsho7FD 2026-08-28 4/200 2026-08-29 04:18 by gy1nBQXYQJqL
[»ù½ðÉêÇë] ¹ú×ÔÈ»ÆÀÉóÒâ¼û +11 wangmingqi 2026-08-28 15/750 2026-08-29 00:17 by fangyl2005
[»ù½ðÉêÇë] ϵͳ²é²»µ½ +11 ¶­°Ëǧ 2026-08-26 11/550 2026-08-28 18:06 by Leogzhya
[»ù½ðÉêÇë] Â鷳ר¼ÒÃÇ¿´¿´ÆÀίÃǵÄÒâ¼û£¨F¿ÚÃæÉÏ£© +4 gdd2018 2026-08-28 9/450 2026-08-28 14:22 by jklily
[»ù½ðÉêÇë] 2026ÄêÒ¶ÆóËï»ù½ð +3 bud_bud 2026-08-27 6/300 2026-08-28 11:53 by bud_bud
[»ù½ðÉêÇë] Ôõô²é°¡ +6 huang1991js 2026-08-26 6/300 2026-08-28 08:42 by winsaint
[»ù½ðÉêÇë] »ù½ðδÖУ¬ÕâÖÖ´ð¸´ÊÇÄ£°åÂ𣿠+5 zhaosm1982 2026-08-27 6/300 2026-08-27 16:00 by lfy8008
[»ù½ðÉêÇë] Ôõô¿´Çà»ùÖÐÁËûÓа¡ +5 Ò¶¾Å΢ 2026-08-26 5/250 2026-08-27 10:35 by l_zh2008
[»ù½ðÉêÇë] Ϊʲô ¹ú¼Ê(µØÇø)ºÏ×÷Óë½»Á÷ÏîÄ¿ ûÓзŰñ£¿ 10+3 majunge000 2026-08-26 11/550 2026-08-27 08:42 by ±±¾©À³Òð±à¼­
[»ù½ðÉêÇë] 2026ÄêµÄ¹ú¼ÒÉç¿Æ»ù½ðÏîĿͨѶÆÀÉóµÄйæÔòÓëж¯Ïò¡¢ÐÂÌôÕ½ +7 process2012 2026-08-23 10/500 2026-08-26 19:23 by hmhminy
[»ù½ðÉêÇë] ·¶½øÖоÙÒ»ÎĵÄÖÐÐÄ˼Ïë +9 Ñ׻ƹóëÐ 2026-08-22 10/500 2026-08-26 15:40 by semaglutide
[»ù½ðÉêÇë] ³öÀ´ÁË +9 trojank 2026-08-26 9/450 2026-08-26 14:25 by ±¦±´³æ×Ó
[»ù½ðÉêÇë] ¹úºÏÀïÃæÄÜ¿´µ½ÁË +7 Ò»»³Ü°Çï 2026-08-26 7/350 2026-08-26 11:23 by zhaosm1982
[»ù½ðÉêÇë] ϵͳ½ø²»È¥ +4 yanglien 2026-08-26 5/250 2026-08-26 11:10 by wenfengw83
[»ù½ðÉêÇë] ÏîÄ¿ÐÅÏ¢ºÍ¾­·ÑÐÅÏ¢ÔÚϵͳÀï¶¼¿ÉÒÔ¿´µ½ÁË +6 wittyboy 2026-08-26 14/700 2026-08-26 10:55 by wittyboy
[»ù½ðÉêÇë] ¹úºÏ¿É²éÁË +3 paperzjh 2026-08-26 3/150 2026-08-26 10:41 by LemmonTr
[Ö°³¡ÈËÉú] ѧÉúײ¼û¸¨µ¼Ô±ËÍÍâÂô£¬µÚ¶þÌìÈ«°à¶¼³ÁĬÁË +3 ¾¨ÓãÈÚ½ð_Õã½­_É 2026-08-22 3/150 2026-08-26 09:01 by zzuzxg
[»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] Èç¹û´Ë¿ÌÄãÕýÔÚΪ¹ú»ù¸Ðµ½½¹ÂÇ£¬²»·ÁÀ´ÌýÌýÕâÊס¶»ù½ðÖ®Íâ¡· +8 scalable 2026-08-24 8/400 2026-08-25 12:52 by jnhyjjm
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û