Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 4333  |  »Ø¸´: 9

jxgzhjy

ľ³æ (ÕýʽдÊÖ)

[ÇóÖú] Ö÷³É·Ö·ÖÎöÈçºÎÈ·¶¨Ö÷ÒªÒò×Ó ÒÑÓÐ1È˲ÎÓë

Ö÷³É·Ö·ÖÎöÈçºÎ¼õС¶àÔª£¨Òò×Ó£©Êý¾ÝµÄά¶È£¬Ò»°ãÀûÓÃÖ÷³É·Ö·ÖÎö³öÀ´Óкü¸¸öÖ÷³É·Ö£¬ÕâЩÖ÷³É·Ö·Ö±ð°üº¬ÁËÔ­ÓеÄһЩÒò×Ó£¬ÈçºÎɸѡËùÐèÒªµÄÖ÷³É·ÖÒò×Ó
±ÈÈ磺
¸ø³öÊý¾Ý
    ÐòºÅ/Òò×Ó       1   2   3  4  5  6  7
           1                  13 14 4 0.4 1 0.4 100
           2                  12 13 5 0.2 1 0.3 104
           3                 .....
       ...

¾ÍÊÇÕâÑùÒ»×éÊý¾Ý£¬ÓÐ7¸öÒò×Ó£¬·Ö±ð²â¶¨Á˶à´Î
ÈçºÎÈ·¶¨Õâ7¸öÒò×ÓÖÐÄĸöÊÇÖ÷ÒªÒò×Ó£¬¶ø½µµÍÊý¾Ýά¶È
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

libralibra

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

æôÆï½«¾ü

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
csgt0: ½ð±Ò+1, ¶àлָµ¼£¡ 2012-10-19 09:55:12
jxgzhjy: ½ð±Ò+1, ¡ïÓаïÖú, ²»¹»Ïêϸ 2012-10-20 17:44:05
¶ÔЭ·½²î¾ØÕó½øÐÐÌØÕ÷·Ö½â,µÃ³öÖ÷³É·ÖÓëȨֵ,È»ºó°´ÕÕȨֵ´Ó´óµ½Ð¡ÅÅÁÐ,±£ÁôÄãÐèÒªµÄ¸öÊý,ÆäËûµÄÉáÈ¥,ÕâÑùÊý¾ÝµÄάÊý¾Í¿ÉÒÔ½µµÍÁË.
ÍøÉϽ²½âPCAµÄ×ÊÁϺܶà.
matlab/VB/python/c++/Javaд³ÌÐòÇë·¢QQÓʼþ:790404545@qq.com
2Â¥2012-10-18 22:17:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jxgzhjy

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by libralibra at 2012-10-18 22:17:40
¶ÔЭ·½²î¾ØÕó½øÐÐÌØÕ÷·Ö½â,µÃ³öÖ÷³É·ÖÓëȨֵ,È»ºó°´ÕÕȨֵ´Ó´óµ½Ð¡ÅÅÁÐ,±£ÁôÄãÐèÒªµÄ¸öÊý,ÆäËûµÄÉáÈ¥,ÕâÑùÊý¾ÝµÄάÊý¾Í¿ÉÒÔ½µµÍÁË.
ÍøÉϽ²½âPCAµÄ×ÊÁϺܶà.

Çë½²½âÏêϸһµã
ÍøÉϵÄһЩ×ÊÁÏÏÔʾ×îºó½á¹û
±ÈÈ磺ÓÐÈý¸öÖ÷³É·Ý·½²î¼ÓÒ»¿é³¬¹ý80%£¬¾ÍÉáÈ¥±ðµÄÖ÷³É·Ý
µ«ÊÇÕ⼸¸öËùνµÄÖ÷³É·ÝÊÇÔ­ÓÐÈô¸ÉÒò×ÓµÄÏßÐÔ×éºÏ
ÕâÑùÈçºÎ¿ÉÒÔÈ·¶¨È¨Öµ
¹þÂ¥
3Â¥2012-10-19 15:04:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

libralibra

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

æôÆï½«¾ü

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
csgt0: ½ð±Ò+1, ¶àлָµ¼ 2012-10-19 17:56:18
ÒýÓûØÌû:
3Â¥: Originally posted by jxgzhjy at 2012-10-19 15:04:28
Çë½²½âÏêϸһµã
ÍøÉϵÄһЩ×ÊÁÏÏÔʾ×îºó½á¹û
±ÈÈ磺ÓÐÈý¸öÖ÷³É·Ý·½²î¼ÓÒ»¿é³¬¹ý80%£¬¾ÍÉáÈ¥±ðµÄÖ÷³É·Ý
µ«ÊÇÕ⼸¸öËùνµÄÖ÷³É·ÝÊÇÔ­ÓÐÈô¸ÉÒò×ÓµÄÏßÐÔ×éºÏ
ÕâÑùÈçºÎ¿ÉÒÔÈ·¶¨È¨Öµ...

ÏÈÒª¶Ô¾ØÕó½øÐÐÌØÕ÷·Ö½â,ÆäÌØÕ÷ÏòÁ¿¾ÍÊÇÖ÷³É·Ö,¶øÌØÕ÷Öµ¾ÍÊÇȨֵ,
ÄǸö80%ÊǶÔԭʼÊý¾ÝµÄ¹±Ï×,Äã¿ÉÒÔ¸ù¾Ýʵ¼ÊÇé¿öµ÷Õû,»òÕß85%»òÕß70%¶¼¿ÉÒÔ.
È»ºó½«¹±Ï×´ïµ½ÄãÐèÒªµÄ´óÈ¨ÖµÌØÕ÷ÏòÁ¿×÷ΪÖ÷³É·Ö,½«ÆäÓàµÄÉáÈ¥
matlab/VB/python/c++/Javaд³ÌÐòÇë·¢QQÓʼþ:790404545@qq.com
4Â¥2012-10-19 16:36:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jxgzhjy

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
4Â¥: Originally posted by libralibra at 2012-10-19 16:36:47
ÏÈÒª¶Ô¾ØÕó½øÐÐÌØÕ÷·Ö½â,ÆäÌØÕ÷ÏòÁ¿¾ÍÊÇÖ÷³É·Ö,¶øÌØÕ÷Öµ¾ÍÊÇȨֵ,
ÄǸö80%ÊǶÔԭʼÊý¾ÝµÄ¹±Ï×,Äã¿ÉÒÔ¸ù¾Ýʵ¼ÊÇé¿öµ÷Õû,»òÕß85%»òÕß70%¶¼¿ÉÒÔ.
È»ºó½«¹±Ï×´ïµ½ÄãÐèÒªµÄ´óÈ¨ÖµÌØÕ÷ÏòÁ¿×÷ΪÖ÷³É·Ö,½«ÆäÓàµÄÉáÈ¥...

»¹ÓÐÒ»¸öÎÊÌâûÓнâ¾ö
×îºóµÃµ½µÄÊÇÖØÐÂÉú³ÉµÄÖ÷³É·Ý£¬Ò²¾ÍÊÇÄãËù˵µÄÌØÕ÷ÏòÁ¿£¬¶øµÃµ½µÄÌØÕ÷ÖµÒ²Ö»ÊÇÕâЩÐÂÉú³ÉÖ÷³É·ÝµÄȨֵ£¬²¢²»ÊÇԭʼÄÇ7¸öÒò×ӵġ°È¨Öµ¡±
ÈçºÎÔÚÕâЩеÄÖ÷³É·Ý¼äÌÖÂ۵õ½Ô­ÓÐÈô¸ÉÒò×ӵűÏ×ÂÊ£¬¼´È·¶¨Ô­ÓÐ7¸öÒò×ÓÖÐÄĸöÊÇÖ÷ÒªµÄ£¿
лл£¡
¹þÂ¥
5Â¥2012-10-19 17:26:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hesu318

Í­³æ (СÓÐÃûÆø)

ͬÑùÇó½â´ð¡£¡£¡£
Life is like a box of chocolates,you never konw what you're ganna get...
6Â¥2013-03-05 16:52:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

398769187

Í­³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

Îʵ½µã×ÓÉÏÁË£¬¿ÉϧûÈ˽â´ð
ÎüÈ¡¾«»ª
7Â¥2015-10-15 10:04:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÆåÌï´òÊ¥

Òø³æ (³õÈëÎÄ̳)

ÇëÎÊÂ¥Ö÷½â¾öÕâ¸öÎÊÌâÁËû°¡£¿
8Â¥2015-11-18 15:20:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×£¸£
9Â¥2016-02-26 21:08:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

woaivic

гæ (³õÈëÎÄ̳)

ÎÒÒ²ÏëÖªµÀ×îºóµÄ½á¹û
10Â¥2018-12-14 20:56:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ jxgzhjy µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] »¯Ñ§308·ÖÇóµ÷¼Á +13 ÄãºÃÃ÷ÌìÄãºÃ 2026-04-07 15/750 2026-04-07 19:41 by wenqingshen
[¿¼ÑÐ] 274Çóµ÷¼ÁÇóµ÷¼Á +6 Jachenbingoo 2026-04-06 9/450 2026-04-07 18:43 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ÉúÎïµ÷¼Á +5 ³È×Ó³È×Ó³È×Ó°¡ 2026-04-05 9/450 2026-04-07 15:31 by Éϰ¶¿ì¿ì
[¿¼ÑÐ] 328Çóµ÷¼Á +4 ghhh88888 2026-04-06 5/250 2026-04-07 14:45 by ghhh88888
[¿¼ÑÐ] 085100½¨Öþѧ ѰÇó¿çרҵµ÷¼Á Ò»Ö¾Ô¸ÄÏ´ó294·Ö У¼¶Ê¡¼¶¹ú¼Ò¼¶½±ÏîÈô¸É ̤ʵ¿Ï¸É +3 1021075758 2026-04-06 4/200 2026-04-07 09:23 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 277¹¤¿ÆÇóµ÷¼Á +10 1915668 2026-04-04 11/550 2026-04-06 23:53 by ÐÄæÂÒâ±±
[¿¼ÑÐ] 318Çóµ÷¼Á +12 ykyhsa 2026-04-05 14/700 2026-04-06 17:46 by fuyu_
[¿¼ÑÐ] Çóµ÷¼Á +5 wos666 2026-04-03 5/250 2026-04-06 10:13 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 308Çóµ÷¼Á +3 ÖÕ²»ËÆ´Óǰ 2026-04-05 3/150 2026-04-05 22:23 by hemengdong
[¿¼ÑÐ] 0835ѧ˶299Çóµ÷¼Á 08´óÀà¿É½ÓÊÜ +5 useryy 2026-04-03 5/250 2026-04-04 20:07 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª±±µçÁ¦´óѧ£¨±±¾©£©£¬²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶265£¬Çóµ÷¼Á +11 yelck 2026-04-03 12/600 2026-04-04 19:52 by dongzh2009
[¿¼ÑÐ] 319Çóµ÷¼Á +4 ÐÇÐDz»Õ£ÑÛà¶ 2026-04-03 4/200 2026-04-04 16:25 by ÖзÉÔº¿Õ¹ÜѧԺÑ
[¿¼ÑÐ] 320Çóµ÷¼Á +3 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-03 3/150 2026-04-03 11:40 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 085801 ×Ü·Ö275 ±¾¿ÆÐÂÄÜÔ´ Çóµ÷¼Á +19 bradoner 2026-04-01 23/1150 2026-04-03 10:07 by linyelide
[¿¼²©] É격ÇóÖú +3 Reee1Llll 2026-04-01 3/150 2026-04-02 22:29 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ085601²ÄÁϹ¤³ÌÓ¢Ò»Êý¶þ³õÊÔ×Ü·Ö335Çóµ÷¼Á +8 Ë«ÂíβƦÀϰå2 2026-04-02 9/450 2026-04-02 14:45 by 5896
[¿¼ÑÐ] 282Çóµ÷¼Á +13 ºôÎü¶¼ÊǼõ·Ê 2026-04-01 13/650 2026-04-02 14:10 by baoball
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358 +8 cs0106 2026-04-01 9/450 2026-04-02 10:36 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] Ò»Ö¾Ô¸ÏÃÃÅ´óѧ»¯Ñ§¹¤³Ì£¨×¨Ë¶£©-Êý¶þÓ¢¶þ406·Ö-Çóµ÷¼Á +5 Ïô󻯹¤ 2026-04-01 5/250 2026-04-02 10:03 by jp9609
[¿¼ÑÐ] 303·Ö 0807ѧ˶Çóµ÷¼Á +3 TYC3632 2026-04-01 3/150 2026-04-01 19:24 by lwk2004
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û