最后通过对比数据分析，表明了OCS算法的效率。

Finally, by contrasting the data, the efficiency of the OCS is indicated.

youdao

目前有许多较好的搜索算法提高了块匹配算法的效率。

Up to now, there have been many nice search algorithms to improve the efficiency of the block-matching algorithm.

youdao

使用这样的数据集可以模拟用户的行为进而评估算法的效率。

Utilizing such datasets allows to simulate the users' behavior and to evaluate algorithms efficiency.

youdao

And then we're going to turn to the question of efficiency. How do we measure efficiency of algorithms? Which is going to be a really important thing that we want to deal with, and we'll start it today, it's undoubtedly going to take us a couple more lectures to finish it off.

然后我们会回头继续讨论效率问题,我们如何计算算法的效率？,我们处理这些问题的时候,最重要的事情是什么？,我们今天要去讨论这个问题，毫无疑问我们要用,挺多节课来学习这个。

麻省理工公开课 - 计算机科学及编程导论课程节选

So what we want to do, is, I guess another way of saying it is, efficiency is really about choice of algorithm.

因此我们想做的就是，换种说法，效率实际上是算法的选择，我们想要培养你们。

麻省理工公开课 - 计算机科学及编程导论课程节选

Alright, I have the problem so clearly this algorithm whatever it's gonna be is gonna be at least twice as fast because I'm doing half as much work.

现在，这个问题已变得清晰,不管怎么样，排序算法的效率,至少是之前的两倍,因为我只需要做一半的工作。

哈佛公开课 - 计算机科学课程节选