1.ord function
>>> ord('a') 97 >>> chr(97) 'a'
It is way above the return ASCII value, has a value corresponding to the output character.
2.GPU not used to calculate it? Why you can also store data?
https://www.cnblogs.com/hellobb/p/11023873.html
You can store data, or high-speed computing intermediate results and the like are stored in the area? . .
The CPU memory is generally called the main memory (main memory), GPU own storage is called local memory, i.e., local GPU memory, sometimes also referred to as video memory.
This is their local storage capacity as the graphics card set was alone significantly 2G and the like.
3.GRU understand
https://zhuanlan.zhihu.com/p/32481747
Internal structure like LSTM, but the door and parameters are less, there is a door to reset and update the door, computing power and costs less time demands.
4. What does this mean ???
Talking about what it does not understand.