5 lines
358 B
Markdown
5 lines
358 B
Markdown
# SECTION 2
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* you need to split the training set and a test set to balance the machine learning (you train on the test set and test those assumptions on the test set)
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? what is categorical data, why whould you use it?
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* feature scaling: put all values on the same scale so the larger number do not destroy other numbers => standardisation ou normalisation |