深度学习与神经网络习题（1）

       最近在学习网易云课堂上吴恩达教授的《神经网络与深度学习》的课程，做了第一周的测试题，没有答案，于是想分享自己的参考解析（根据coursera 荣誉准则不允许公布答案），以供讨论。

1。What does the analogy “AI is the new electricity” refer to?

A. Similar to electricity starting about 100 years ago, AI is transforming multiple industries.

B. Through the “smart grid”, AI is delivering a new wave of electricity.

C. AI runs on computers and is thus powered by electricity, but it is letting computers do things not possible before.

D. AI is powering personal devices in our homes and offices, similar to electricity.

我的解析：AI是一种新的生产力，就像100年前的电的出现一样，带动了很多工业的发展。

2。Which of these are reasons for Deep Learning recently taking off? (Check the three options that apply.)

A. Deep learning has resulted in significant improvements in important applications such as online advertising, speech recognition, and image recognition.

B. We have access to a lot more data.

C. We have access to a lot more computational power.

D. Neural Networks are a brand new field.

我的解析：视频中