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approximation algorithm中文是什么意思
- 中文翻譯
- 造句
- 近似算法
- approximation n. 1.接近；近似。 2.【數(shù)學(xué)】近似值。 3.概算， ...
- algorithm n. 【數(shù)學(xué)】算法；規(guī)則系統(tǒng)；演段。
- successive approximation algorithm 逐次逼近算法
- approximation n. 1.接近；近似。 2.【數(shù)學(xué)】近似值。 3.概算，略計(jì)。 successive approximations 逐次近似計(jì)算法。 be a very close approximation to 很接近于…。
- approximation approximation 近似，逼近
- the algorithm 算法
- acoustic approximation 聲學(xué)近似
- adiabatic approximation 絕熱近似法
- allowable approximation 容許近似值
- alternative approximation 交互近似法
- analog approximation 模擬近似
- analytical approximation 解析近似
- approx approximation 近似.略計(jì)
- approximation algorithms 第三十五章 近似算法
- approximation and correction 近似與校正
- approximation andcorrectionon 近似與校正
- approximation by excess 過剩逼近
- approximation by polynomial 多項(xiàng)式逼近
- approximation calculus 近似計(jì)算
- approximation coefficient 近似系數(shù)
- approximation conditioning 近似條件作用
- approximation curve 近似曲線
- approximation error 逼近誤差; 近擬誤差; 近似誤差
- approximation formula 逼近公式; 近似公式; 近似式
- approximation function 逼近函數(shù); 近似方程式
- An approximation algorithm a2 - 1 with absolute performance ratio 3 / 4 is proposed and the asymptotic performance ratio of a2 - 1 applied to the problem in which machines require prepare times is 2 / 3 . another problem is two parallel machines scheduling to maximize the number of just in time jobs . for this problem we give a polynomial time optional algorithm in the case early penalty is larger or equal to late penalty , and it is proofed to be np - had when early penalty is less than late penalty
第二章所討論的另一個(gè)問題是帶提前和延誤懲罰的兩臺機(jī)排序極大化justintime完工工件數(shù)問題，當(dāng)提前懲罰大于或等于延誤懲罰時(shí)，本文提出了該問題的一個(gè)多項(xiàng)式時(shí)間最優(yōu)算法a _ ( 2 - 2 ) ，從而證明了該問題是一個(gè)p問題，當(dāng)提前懲罰小于延誤懲罰時(shí)，我們證明了該問題是一個(gè)np難的問題。
In computer science and operations research, approximation algorithms are algorithms used to find approximate solutions to optimization problems. Approximation algorithms are often associated with NP-hard problems; since it is unlikely that there can ever be efficient polynomial-time exact algorithms solving NP-hard problems, one settles for polynomial-time sub-optimal solutions.
詳細(xì)百科解釋
- approximation algorithmとは意味：近似｛きんじ｝アルゴリズム
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