computational complexity

基本解釋

And that is a preface to an idea of computational complexity we're going to come back to.
這是我們?nèi)蘸?要講的計(jì)算復(fù)雜度的,一個(gè)前言。
Big-O notation: Computational complexity theory uses big-O notation to describe how input-data size affects an algorithm's use of computational resources.
Big-O notation：計(jì)算復(fù)雜性理論使用大 0 符號(hào)描述輸入數(shù)據(jù)大小如何影響計(jì)算資源對(duì)算法的使用。
Calculations of computational complexity seem to be one of the harder subjects for students; there's no doubt of their value, though, when they lead to such speedups.
對(duì)于學(xué)生來說，計(jì)算“計(jì)算復(fù)雜度”似乎是較難的課題之一；但是當(dāng)這些方法產(chǎn)生這樣的加速時(shí)，它們的價(jià)值無庸置疑。

And that is a preface to an idea of computational complexity we're going to come back to.
這是我們?nèi)蘸?要講的計(jì)算復(fù)雜度的,一個(gè)前言。
麻省理工公開課 - 計(jì)算機(jī)科學(xué)及編程導(dǎo)論課程節(jié)選
That's an important observation, and as we get to the part of the course we talk about computational complexity, you'll see that what we really care about is not how efficient the program is on easy problems but how efficient it is on hard problems.
我們已經(jīng)學(xué)習(xí)了這門課程的一部分了，我們要開始認(rèn)識(shí)到,計(jì)算的復(fù)雜度這個(gè)概念，你會(huì)學(xué)習(xí)到我們?cè)诤醯牟⒉皇?算法在簡(jiǎn)單問題上的工作效率,而是解決復(fù)雜問題的效率。
麻省理工公開課 - 計(jì)算機(jī)科學(xué)及編程導(dǎo)論課程節(jié)選

These technology wizardries are achieved by requiring many more times the computational complexity.
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