How to fix “ValueError: Expected 2D array, got 1D array instead” in sklearn/python?

Question

I there. I just started with the machine learning with a simple example to try and learn. So, I want to classify the files in my disk based on the file type by making use of

Answer 1

A Simple solution that reshapes it automatically is instead of using:

X=dataset.iloc[:, 0].values

You can use:

X=dataset.iloc[:, :-1].values

that is if you only have two column and you are trying to get the first one the code gets all the column except the last one