num_observation,sbibm.c2st 1,0.6822500228881836 2,0.6406499743461609 3,0.6786999702453613 4,0.6453499794006348 5,0.6856499910354614 6,0.5886499881744385 7,0.6798999905586243 8,0.6644999980926514 9,0.6564499735832214 10,0.8047500252723694