[理工] [軟體] 99-台大資工-軟體設計第四題
Given is a chain(A1,A2,A3,A4,A5) of five matrices whose dimensions are
40*20,20*50,50*30,30*60,and 60*40,respectively.
You are asked to fully parenthesize the product A1A2A3A4A5 in a way that
minimizes the number of scalar multiplications.
(a) What is your parenthesization?(10%)
(b) What is the number of its scalar multiplications?(5%)
對不起我真的無法領會parenthesize,parenthesization的意思
所以整題就看不懂了。
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 140.119.72.56
推
08/13 20:10, , 1F
08/13 20:10, 1F
→
08/13 20:10, , 2F
08/13 20:10, 2F
推
08/13 20:11, , 3F
08/13 20:11, 3F
→
08/13 21:54, , 4F
08/13 21:54, 4F
→
08/13 22:12, , 5F
08/13 22:12, 5F
推
08/19 09:19, , 6F
08/19 09:19, 6F
討論串 (同標題文章)
以下文章回應了本文：
完整討論串 (本文為第 1 之 2 篇)：