²é¿´: 4299  |  »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] Çó²ÄÁϵ÷¼Á +7 ¸ô±Ú³ÂÏÈÉú 2026-03-12 7/350 2026-03-18 16:14 by ·ãÇÅZL
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤ +5 °²È«Éϰ¶£¡ 2026-03-16 5/250 2026-03-18 15:33 by cmz0325
[½Ìʦ֮¼Ò] ½¹ÂÇ +8 Ë®±ùÔÂÔÂÒ°Íà 2026-03-13 12/600 2026-03-18 15:27 by ßäÎØß÷ÎØ
[¿¼ÑÐ] 311Çóµ÷¼Á +6 26ÑÐ0 2026-03-15 6/300 2026-03-18 14:43 by haxia
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁÏ305·ÖÇóµ÷¼Á +3 ÏëÉϰ¶µÄÀðÓã 2026-03-18 4/200 2026-03-18 14:33 by laoshidan
[¿¼ÑÐ] ÊÕ¸´ÊÔµ÷¼ÁÉú +4 ÓêºóÇïºÉ 2026-03-18 4/200 2026-03-18 14:16 by elevennnne
[¿¼ÑÐ] 312Çóµ÷¼Á +8 İå·Ï£ 2026-03-16 9/450 2026-03-18 12:39 by Linda Hu
[¿¼ÑÐ] 303Çóµ÷¼Á +4 î£08 2026-03-17 6/300 2026-03-18 11:01 by Iveryant
[¿¼ÑÐ] 307Çóµ÷¼Á +3 ÀäóÏ123 2026-03-17 3/150 2026-03-18 09:55 by macy2011
[¿¼ÑÐ] 0703»¯Ñ§336·ÖÇóµ÷¼Á +6 zbzihdhd 2026-03-15 7/350 2026-03-18 09:53 by zhukairuo
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
[¿¼ÑÐ] ²ÄÁϹ¤³Ìר˶µ÷¼Á +5 204818@lcx 2026-03-17 5/250 2026-03-17 17:27 by Little-xue
[¿¼ÑÐ] 332Çóµ÷¼Á +6 Zz°æ 2026-03-13 6/300 2026-03-17 17:03 by ruiyingmiao
[¿¼ÑÐ] ÇóÀÏʦÊÕÁôµ÷¼Á +4 jiang½ª66 2026-03-14 5/250 2026-03-15 20:11 by Winj1e
[¿¼ÑÐ] 0856ר˶279Çóµ÷¼Á +5 ¼ÓÓͼÓÓÍ£¡? 2026-03-15 5/250 2026-03-15 11:58 by 2020015
[»ù½ðÉêÇë] ÓбØÒª¸ü»»É걨¿ÚÂð 20+3 fannyamoy 2026-03-11 3/150 2026-03-14 00:52 by zhanghaozhu
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤£¨0856£©304ÇóBÇøµ÷¼Á +6 Çñgl 2026-03-12 7/350 2026-03-13 23:24 by Çñgl
[¿¼ÑÐ] 26µ÷¼Á/²ÄÁÏ¿ÆÑ§Ó빤³Ì/×Ü·Ö295/ÇóÊÕÁô +9 2026µ÷¼ÁÏÀ 2026-03-12 9/450 2026-03-13 20:46 by 18595523086
[¿¼ÑÐ] Ò»Ö¾Ô¸211»¯Ñ§Ñ§Ë¶310·ÖÇóµ÷¼Á +8 ŬÁ¦·Ü¶·112 2026-03-12 9/450 2026-03-13 15:41 by JourneyLucky
[¿¼ÑÐ] 274Çóµ÷¼Á +3 S.H1 2026-03-12 3/150 2026-03-13 15:15 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û