Instantiate representation class from argument
Instantiate representation class from argument

jbosboom/opentuner,ucb-sejits/opentuner,lazyparser/opentuner,Sierangho/opentuner,Sierangho/opentuner,jbosboom/opentuner,phrb/opentuner,ucb-sejits/opentuner,lazyparser/opentuner,Sierangho/opentuner,jansel/opentuner,lazyparser/opentuner,jansel/opentuner,Sierangho/opentuner,lazyparser/opentuner,phrb/opentuner