predictions: [26.87796, 42.875183, 75.51122, 184.03447, 283.11658, 132.76123, 187.1964, 54.623642, 48.12828, 120.18621]
expected: [ 17.   85.   27.  110.  370.   57.9 870.   32.5  76.   38. ]