I have a dataset that contains categorical data, and I want to preprocess it before applying machine learning algorithms. I am considering using the LabelEncoder from Scikit-Learn. Can you provide an example of how to use LabelEncoder to preprocess categorical data? Are there any potential issues or drawbacks with this approach? And are there any other techniques I should consider for preprocessing categorical data?
Here is what I have done so far:
Any suggestions on this code would be appreciated!