Application of artificial intelligence to an existing trading strategy

I have a intraday trading strategy coded in amibroker (AFL). It is a target based system and is successful about 65% of the time. For every dollar won by the winner the loser loses 2 dollars. This is what is needed: Application of Artificial Intelligence concepts such as markov regime etc to improve the success rate to about 75%. You may use any programming language and also recode the existing system in your preferred language (if needed). You would have to share a rough plan before i award it to you. I would perform a out-of-sample test before making final payment