• 2022-06-07
    在MINST数据集中,访问训练集train_y中的第6个样本的标签值,可以通过_______语句实现。
    A: train_x[:,5]
    B: train_x[:,6]
    C: train_y[5]
    D: train_y[6]
  • C

    内容

    • 0

      Then (the train comes) A: the train comes B: the train come C: dose the train come D: comes the train

    • 1

      Which train has now been cancelled? A: The train to Jinan B: The train to Zhengzhou C: The train to Tianjin D: The train to Hangzhou

    • 2

      执行语句x=5; y=x++;后,x和y的值为( )。 A: 5和5 B: 5和6 C: 6和5 D: 6和6

    • 3

      What time ……… A: the train leaves? B: leaves the train? C: is the train leaving? D: does the train leave?

    • 4

      已知x=5,y=6,执行语句z=x if x>y else y 后,z的值是( ) A: 5 B: 6 C: True D: False