Neural_Networks: Add Attention-LSTM

[josephjaspers]

No description provided.

[josephjaspers]

Original request:
#28

[josephjaspers]

Hi! @xinsuinizhuan

Sorry, I have been very busy as of late (most of the recent changes have been easier refactorings)
would you be interested in trying to add this yourself?

I am working on trying to get the cuda-code with Windows in addition to removing any old/dead code.
Likewise I am trying to add more examples to the neural networks and better tests!

[xinsuinizhuan]

I'm sorry, but now my country is suffering from the new coronavirus.I went back to my hometown for the Spring Festival. Now I have to stay at home every day, and can't go to work. I can't access the "github" website right now.

[xinsuinizhuan]

now let you working yourself work, i have access the github website, i will first test my project and test the precision, then i will try to add the attension-lstm.

[josephjaspers]

I've heard about the virus on the news, sounds scary. Best of luck and stay healthy!

I am working on re-writing the neural-network architecture as I noticed a significant performance regression compared to an older version I had written.

I will try to keep the layer interface the same but the backend architecture will most likely be changed significantly.