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Q & A ... °Ô½ÃÆÇ  (Optimization)


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    ÀúÈñ KSTECÀÇ Á¦Ç°À̳ª ¼­ºñ½º¿¡ ´ëÇØ ±Ã±ÝÇϽŠÁ¡À̳ª ±â¼úÁö¿øÀ» ¿øÇϽô °í°´´ÔÀº ȸ»ç¸í,
    ºÎ¼­¸í, ¼º¸í, »ç¿ëÁ¦Ç°¸í, Á¦Ç° VERSIONÀ» ¸í½ÃÇÏ¿© Áֽñ⠹ٶø´Ï´Ù.

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¡Ø ÇØ´çµÇ´Â Á¦Ç°±ºÀ» ¼±ÅÃÇϽŠÈÄ ÇÏ°í ½ÍÀ¸½Å ¸»¾¸À» Àû¾î ÁֽʽÿÀ.

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IloScalProd ¹®ÀÇ
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2006-07-26
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÷ºÎÆÄÀÏ Ã·ºÎµÈ ÆÄÀϾøÀ½.
¼ºÀÇ ÀÖ´Â ´äº¯À¸·Î ÀÎÇØ ¸Å¿ì °¨»çµå¸³´Ï´Ù.

´öºÐ¿¡... ¹®Á¦µéÀÌ Çϳª Çϳª Àß ÇØ°áµÇ°í ÀÖ´ä´Ï´Ù.

´Ù½Ã Çѹø °¨»çµå¸³´Ï´Ù. _0_ ²Ù¹÷~!

À̹ø Áú¹®Àº ¼­·Î ´Ù¸¥ ArrayÀÇ Á¦¾à½Ä ±¸¼º¿¡¼­ ¹®Á¦°¡ »ý°Ü¼­
¹®ÀÇ µå¸³´Ï´Ù.
¸ÕÀú Array±¸¼ºÀº ´ÙÀ½°ú °°½À´Ï´Ù.

Decision Variable
X[i][j] --> 2Â÷¿ø Array·Î Á¤ÀÇ ---->> 7 by 5 elements

data (parameter)
weight --> 1Â÷¿ø Array·Î Á¤ÀÇ ---->> 1 by 5 elements

µÇ¾î ÀÖ½À´Ï´Ù.
¼ö½ÄÀÌ ¢²¢²X[i][j]*weight[j] ·Î ±¸¼ºµÇ¾îÀ־.... ´ÙÀ½°ú °°ÀÌ
Äڵ带 ÀÛ¼ºÇß´õ´Ï....

IloExpr Constraints(env);

Constraints =+ IloScalProd(X[0],weight);
Constraints =+ IloScalProd(X[1],weight);

--> ÀÌ·± ½ÄÀ¸·Î

error C2665: ''IloScalProd'' : none of the 14 overloads can con ..

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Â÷¿øÀÌ ¼­·Î ´Ù¸¥ Array(¿©±â¼­´Â 2Â÷¿Í 1Â÷)¸¦ °¡Áö°í Á¦¾à½ÄÀ» ±¸¼ºÇÏ·Á°íÇÒ¶§ IloScalProd¸¦ ¾î¶»°Ô ±¸¼ºÇØ¾ß ÇÒ¸¥Áö.... ºÎʵ叮°Ú½À´Ï´Ù...
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"IloScalProd ¹®ÀÇ"¿Í(°ú) °ü·ÃµÈ ±ÛÀÌ  3°Ç ÀÖ½À´Ï´Ù.
IloScalProd ¹®ÀÇ ÀÌ»ó¿ø 2006-07-26
=+ ´ë½Å += »ç¿ëÇϼ¼¿ä ¼Ò°æÃ¶ 2006-07-26
   [RE]=+ ´ë½Å += »ç¿ëÇϼ¼¿ä ÀÌ»ó¿ø 2006-07-26
    IloScalProd()¿¡´Â IloNumVarArray¸¦ »ç¿ëÇØ¾ß ÇÕ´Ï´Ù. ¼Ò°æÃ¶ 2006-07-26