Znn3bq.jpeg
²é¿´: 2354  |  »Ø¸´: 14
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

³¯ÌìãÚ520

½ð³æ (ÕýʽдÊÖ)

[ÇóÖú] ÈçºÎÓÃM¸öµã£¨MάÏòÁ¿£©¹¹Ôì³¬Æ½Ãæ ÒÑÓÐ3È˲ÎÓë

ÈçºÎÓÃM¸öµã£¨MάÏòÁ¿£©¹¹Ôì³¬Æ½Ãæ£¬»¹ÓйØÓÚ³¬Æ½ÃæµÄ¶¨Ò壬ÈçºÎ¹¹Ô죬ÈçºÎÇóÓëMÎ¬×ø±êÖáµÄ½Ø¾à£¬Èç²»·½±ã¸æËߣ¬ÄÜ·ñ¸æÖªÓ¦¸Ã¿´Ê²Ã´ÊýѧÊé½â¾öÕâ¸öÎÊÌ⣬ллÁË£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

×Ô¹ÅÎòÖгɴóʦ£¬ÓÚÎÞÉù´¦Ìý¾ªÀ×
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cooooldog

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ส็็็

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

°Ñµãд³ÉÆë´Î×ø±ê
(x1,y1,z1,w1,1)
(x2,y2,z2,w2,1)
(x3,y3,z3,w3,1)
(x4,y4,z4,w4,1)
µÃµ½Ò»¸ö4x5 (n*(n+1))¾ØÕóM
¶ÔM×÷SVD·Ö½â:
M=UDV^T

ÔòVµÄ×îºÃÒ»ÁжÔÓ¦ÓÚÒªÇóµÄÆ½Ãæ·½³Ì
ส็็็็็็็็็็็็็็็็็็็็
9Â¥2014-04-14 10:07:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 15 ¸ö»Ø´ð

³¯ÌìãÚ520

½ð³æ (ÕýʽдÊÖ)

лл£¬µ«ÎÒÏëÎʵÄÊÇÊýѧÎÊÌ⣬ÄãÕҵͼÊÇ»¯Ñ§·½ÃæµÄ£¡
×Ô¹ÅÎòÖгɴóʦ£¬ÓÚÎÞÉù´¦Ìý¾ªÀ×
2Â¥2014-04-09 13:52:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÕªÐÇÕß

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÔÚ»úÆ÷ѧϰ·½ÃæÓÐÒ»ÖÖ½Ð×öÖ§³ÖÏòÁ¿»ú(support vector machine)µÄ¶«Î÷ÄÜ´ïµ½ÄãÏëÒªµÄЧ¹û£¬Äã²»·Á¿´¿´Ïà¹ØµÄÊýÑ§ÍÆµ¼¡£
3Â¥2014-04-10 12:20:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gaoguang87

Òø³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Áî³¬Æ½Ãæ·½³ÌΪf = a0+a1*x1+a2*x2¡­¡­+an*xm£¬

ÔòÄ¿±ê³¬Æ½ÃæÓ¦Âú×ãΪ min ¡Æ(f(p(x1,x2¡­¡­xm))^2)

¸ÃÎÊÌâ¿É²ÉÓÃ×îС¶þ³Ë·¨Çó½â¡£
4Â¥2014-04-10 19:14:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 11408¡£358Çóµ÷¼Á +3 TMYzds 2026-04-07 3/150 2026-04-11 17:10 by µªÆøÆøÆø
[¿¼ÑÐ] 366Çóµ÷¼Á +7 ²»ÖªÃûµÄСئ 2026-04-11 7/350 2026-04-11 16:45 by PeggyPeng17
[¿¼ÑÐ] µ÷¼ÁÇóÖú +6 ¹ûÈ»ÓÐÎÒ 2026-04-11 7/350 2026-04-11 16:22 by Ã÷Ô´ËʱÓÐ
[¿¼ÑÐ] 285Çóµ÷¼Á +8 ¶ñ·¨´ó¶þµÄÆøÎ¶ß 2026-04-05 11/550 2026-04-11 11:28 by ×ÏêØ×ÏÆå
[¿¼ÑÐ] 298Çóµ÷¼Á +5 ²ÐºÉÐÂÁø 2026-04-07 5/250 2026-04-11 11:02 by ×ÏêØ×ÏÆå
[¿¼ÑÐ] »úеר˶270Çóµ÷¼Á£¬½ÓÊÜ¿çרҵ +12 ÀÏʦ¿´¿´ÎÒ°Éaba 2026-04-09 14/700 2026-04-11 10:21 by laoshidan
[¿¼ÑÐ] Ò»Ö¾Ô¸¶«±±´óѧ¿ØÖƹ¤³Ì085406Êý¶þÓ¢¶þ385£¬Çóµ÷¼Á +8 Ezra_Zhang 2026-04-09 8/400 2026-04-11 09:15 by Öí»á·É
[¿¼ÑÐ] 337Çóµ÷¼Á +4 ÑÐs. 2026-04-10 4/200 2026-04-11 08:57 by zhq0425
[¿¼ÑÐ] 302·ÖÇóµ÷¼Á +9 ·²ÓïÆíÔ¸ 2026-04-08 10/500 2026-04-10 23:26 by 314126402
[²ÄÁϹ¤³Ì] ²ÄÁϵ÷¼ÁÍÆ¼ö +8 µ°¸âx2 2026-04-07 8/400 2026-04-10 23:13 by Ftglcn90
[¿¼ÑÐ] 284Çóµ÷¼Á +9 ÈÃÎÒÉϰ¶°É°¢Î÷ 2026-04-09 11/550 2026-04-10 19:18 by ¾¸jing
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 Ò»ÑùYWY 2026-04-05 11/550 2026-04-10 09:32 by ÖÓÖÞ2011
[¿¼ÑÐ] 08600ÉúÎïÓëÒ½Ò©-327 +10 18755400796 2026-04-05 10/500 2026-04-10 08:14 by kangsm
[¿¼ÑÐ] 085404£¬285·ÖÇóµ÷¼Á +12 Þ±Þ±¿¼ÑÐ 2026-04-07 14/700 2026-04-09 23:10 by parmtree
[¿¼ÑÐ] 332£¬085601Çóµ÷¼Á +12 ydfyh 2026-04-09 14/700 2026-04-09 17:28 by wp06
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +14 Ò»ÑùYWY 2026-04-05 15/750 2026-04-09 13:36 by ¹ÊÈË??
[¿¼ÑÐ] 070300»¯Ñ§Ñ§Ë¶311·ÖÇóµ÷¼Á +18 Áº¸»¹óÏÕÖÐÇó 2026-04-04 20/1000 2026-04-09 11:18 by ßÕßÕßÕßÉßÉßÉ
[¿¼ÑÐ] ²ÄÁϹ¤³Ì322 +18 ¹þ¹þ¹þºðºðºð¹þ 2026-04-07 19/950 2026-04-09 10:44 by cymywx
[¿¼ÑÐ] µç×ÓÐÅÏ¢346 +4 zuoshaodian 2026-04-08 4/200 2026-04-08 11:54 by zzucheup
[¿¼ÑÐ] 277Çóµ÷¼Á +4 ¿¼Ñе÷¼Álxh 2026-04-06 6/300 2026-04-08 10:40 by ÄæË®³Ë·ç
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û