Now that gave you a lot of information while someone was typing, and what they did then is used advanced artificial intelligence techniques called machine learning to have a training phase, and so they got most likely grad students to type in a whole lot of things, and to learn, to have the system use the machine learning tools that were available to learn what it is that the people were typing
这么现在有人在打字时 就会给出更多的信息了， 那他们接下来用了一个先进的 人工智能技术，称作"机器学习" 来进行一个培训阶段， 然后他们极有可能是找了一些研究生 去输入一大堆的东西，然后去学习， 让这个系统利用已有的机器学习工具去 了解这些人输入的是什么