num_observation,sbibm.c2st 1,0.6008999943733215 2,0.6205000281333923 3,0.6201000213623047 4,0.6957499980926514 5,0.7800999879837036 6,0.6541500091552734 7,0.78329998254776 8,0.7714499831199646 9,0.5960000157356262 10,0.6897000074386597