Data mining challenge

No problem then. I think that Indrionas is correct about that.

 

I'll take a stab on the 30 bit input 1st.
If #14 is H and #22 is L Target = T 75% success rate.

I didn't spend too much time validating it... just a quick stab.

 

Your input space contains 2^300 possible distinct values, yet you provide 3000 (< 2^12) exemplars? Any number of functions will generate your mapping. This is a fool's errand.