mercredi 29 septembre 2021

Python - Can Multiple if-condition and append be simplified

If it is possible to simplify the following code.

c0, c1, c2, c3, c4, c5, c6, c7, c8, c9 = ([] for _ in range(10))
  
  for i in dataset:
    if i[1] == 0:
      c0.append(i)
    elif i[1] == 1:
      c1.append(i)
    elif i[1] == 2:
      c2.append(i)
    elif i[1] == 3:
      c3.append(i)
    elif i[1] == 4:
      c4.append(i)
    elif i[1] == 5:
      c5.append(i)
    elif i[1] == 6:
      c6.append(i)
    elif i[1] == 7:
      c7.append(i)
    elif i[1] == 8:
      c8.append(i)
    else:
      c9.append(i)

Trying to divide the whole dataset into class-wise multiple datasets. Code below is just for example which has only 10 classes, but the dataset I'm working on has massive numbers of classes, so need to simplify as possible.

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