一台与面部表情识别软件相连的摄影机给机器人反馈信号：当机器人做出一个类似于“现实的”表情时，摄影机就会收到动作信号。

A video camera connected to facial recognition software gave the robot feedback: When it made a movement that resembled a "real" expression, it received a reward signal.

youdao

他引用了谷歌联合创始人拉里·佩奇的话，大意是说，这个“完美的搜索引擎”将“准确地理解我的意思，并准确地反馈我想要的信息”。

He quotes Google co-founder Larry Page to the effect that the "perfect search engine" will "understand exactly what I mean and give me back exactly what I want."

youdao

他引用了谷歌的联合创始人拉里·佩奇的话，大意是说这个“完美的搜索引擎”将“准确地理解我的意思，并准确地反馈回我想要的东西”。

He quotes Google co-founder Larry Page to the effect that the "perfect search engine" will ''understand exactly what I mean and give me back exactly what I want."

youdao

We'll grade them leniently in the beginning and so everybody will get some feedback about how they're doing on those.

在开始的时候我们的评分会很宽松,每个人会得到一些他们观点报告,做的如何的反馈

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选