And we're going to do this initially by looking at a straightforward implementation based upon what's called the decision tree.

我们将要做的是看看一种,直截了当的执行方案,这种方案是基于决策树的。

麻省理工公开课 - 计算机科学及编程导论课程节选

And third, they were required to put together implementation plan while they did the cost-benefit analysis to Merrill Lynch for offering this product to service.

第三，要求他们整合,实施计划,做出成本效益分析,以让美林推出该产品。

麻省理工公开课 - 媒体、教育、市场课程节选

For instance in the past, we had that silly little program for computing the average of some quizzes and it was actually a pretty bad implementation because I had essentially hard coded in the number of quizzes.

比如在以前，我们做了一个,计算平均数的程序,这是一个相当挫的实现,因为我硬编码了测试的数字。

哈佛公开课 - 计算机科学课程节选

You've been getting the fourth, the fifth, and the sixth implementation of a good idea funded.

而是第四手甚至更后的，一个新想法都被老调重弹了。

斯坦福公开课 - 微软CEO-Steve.Ballmer谈科技的未来课程节选

Now, efficiency is obviously an important consideration when you're designing code, although I have to admit, at least for me, I usually want to at least start initially with code that works, and then worry about how I might go back and come up with more efficient implementation.

现在，当你设计程序的时候效率,是不得不考虑的问题，虽然我必须承认，至少对我来说,我是先担心程序能不能运行,再去把它的效率优化的,我喜欢可靠点的东西。

麻省理工公开课 - 计算机科学及编程导论课程节选

They profess to have the same values, but the outcome of the execution, implementation of their values is the Iraq War and the mess and the whole mess that we find ourselves in today.

他们公开宣称具有同样的价值观，但他们的价值付诸实施的结果是,是伊拉克战争，是一团糟,我们现在正身处其中。

普林斯顿公开课 - 国际座谈会课程节选

And so ease of implementation is actually a very compelling -- metric against which to measure-- -- do you mind toning my voice down a bit-- is a very reasonable measure against which to measure the quality of an algorithm, right.

如此简单的实现实际上是一个很牵强的,度量，与之相对的衡量是-,如果你们不介意，我降低点音量-,是一种用来度量算法质量的,合理的方法。

哈佛公开课 - 计算机科学课程节选

Good question, so there is this little reading head kind of like in an old phonograph player that does move back and forth and in and out depending on the implementation.

好问题，这就像,老留声机里的小读头,它通过来回移动,来完成不同的操作。

哈佛公开课 - 计算机科学课程节选

And again, it's kind of a weak implementation.

此外，它是一个有点乏力的实现。

哈佛公开课 - 计算机科学课程节选

Well partly this is just for fun-- this is what computer people sometimes do, intentionally or unintentionally but as also will see a really nice way to culminate the semester and frankly carve out a 10 hour block where you can bite off your final project's implementation surrounded by friends and the course's staff.

一部分只是因为好玩-,这是懂电脑的人有时会这么做，不管有没有意义,还有一部分原因是因为,以这种方式达到学期的高潮,并在朋友和这门课程教师的关注下,抽出10小时的时间完成最终的项目安装,是一件多么美妙的事啊。

哈佛公开课 - 计算机科学课程节选

Well, it looks like I just stole my own implementation Y but I happen to call it A and B, instead of X and Y, and so here, what's going on?

嗯，看起来我刚好像盗用了我自己的实现,我碰巧叫它为A和B，代替X和，这里，发生了什么事？

哈佛公开课 - 计算机科学课程节选

And so we've got it up here, a nice little recursive implementation of it.

然后在这里有个这样的数列，一个很好的用递归来实现的斐波那契i数列。

麻省理工公开课 - 计算机科学及编程导论课程节选