Trading Systems Coding:
http://www.investopedia.com/university/systemcoding/
Backtesting: Interpreting the Past
http://www.investopedia.com/articles/trading/05/030205.asp
I believe that armed with all this knowledge, you will be able to apply these nn software packages understanding how they have to work and why they prodice one or another result. Overall, you will see whether AI is good for your trading or not.