²é¿´: 4300  |  »Ø¸´: 9
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

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

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
²é¿´È«²¿ 10 ¸ö»Ø´ð

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
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 286Çóµ÷¼Á +6 lemonzzn 2026-03-16 9/450 2026-03-18 15:31 by vgtyfty
[¿¼ÑÐ] »¯¹¤Ñ§Ë¶306Çóµ÷¼Á +10 42838695 2026-03-12 10/500 2026-03-18 14:42 by haxia
[¿¼ÑÐ] ²ÄÁÏ£¬·ÄÖ¯£¬ÉúÎ0856¡¢0710£©£¬»¯Ñ§ÕÐÉúÀ² +3 Eember. 2026-03-17 9/450 2026-03-18 10:28 by Eember.
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
[¿¼²©] 26²©Ê¿ÉêÇë +3 1042136743 2026-03-17 3/150 2026-03-17 23:30 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +3 éÙËÌ. 2026-03-17 4/200 2026-03-17 21:43 by ÓÐÖ»ÀêÅ«
[¿¼ÑÐ] ²ÄÁϹ¤³Ìר˶µ÷¼Á +5 204818@lcx 2026-03-17 5/250 2026-03-17 17:27 by Little-xue
[¿¼ÑÐ] 293Çóµ÷¼Á +6 ÊÀ½çÊ׸» 2026-03-11 6/300 2026-03-17 17:04 by ruiyingmiao
[¿¼ÑÐ] 285»¯¹¤Ñ§Ë¶Çóµ÷¼Á£¨081700£© +9 ²ñ¿¤Ã¨_ 2026-03-12 9/450 2026-03-17 10:18 by Sammy2
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 ä¿ya_~ 2026-03-17 5/250 2026-03-17 09:25 by Winj1e
[¿¼ÑÐ] 11408 Ò»Ö¾Ô¸Î÷µç£¬277·ÖÇóµ÷¼Á +3 zhouzhen654 2026-03-16 3/150 2026-03-17 07:03 by laoshidan
[¿¼ÑÐ] 321Çóµ÷¼Á +5 ´óÃ×·¹£¡ 2026-03-15 5/250 2026-03-16 16:33 by houyaoxu
[¿¼ÑÐ] 326Çóµ÷¼Á +3 mlpqaz03 2026-03-15 3/150 2026-03-16 07:33 by Iveryant
[¿¼ÑÐ] 265Çóµ÷¼Á +4 Íþ»¯±ý07 2026-03-12 4/200 2026-03-14 17:23 by userper
[¿¼ÑÐ] 328Çóµ÷¼Á +3 5201314Lsy£¡ 2026-03-13 6/300 2026-03-14 15:31 by hyswxzs
[¿¼ÑÐ] 297Çóµ÷¼Á +4 ѧº£Æ¯²´ 2026-03-13 4/200 2026-03-14 11:51 by ÈÈÇéɳĮ
[¿¼ÑÐ] ²ÄÁÏ080500µ÷¼ÁÇóÊÕÁô +3 Ò»¿Åmeteor 2026-03-13 3/150 2026-03-14 10:54 by peike
[¿¼ÑÐ] ѧ˶285Çóµ÷¼Á +13 Wisjxn 2026-03-12 46/2300 2026-03-14 10:33 by JourneyLucky
[¿¼ÑÐ] ÍÁľµÚÒ»Ö¾Ô¸276Çóµ÷¼Á£¬¿ÆÑкͼ¼ÄÜÊ®·Ö·á¸»£¬ÇóÐÂÐË·½ÏòµÄµ¼Ê¦ÊÕÁô +3 ÍÁľСÌì²Å 2026-03-12 3/150 2026-03-13 15:01 by JourneyLucky
[¿¼ÑÐ] 277Çóµ÷¼Á +4 anchor17 2026-03-12 4/200 2026-03-13 11:15 by °×Ò¹ÓÆ³¤
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û