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prediction is the use of data, statistical algorithms and machine learning techniques to identify the likelihood of future outcomes based on historical data. The goal is to go beyond knowing what has happened to providing a best assessment of what will happen in the future.

3 votes

How to insert two features in a model when a feature only applies to a certain group in the ...

Remember that any model will have the relationships between the features (X) and the label (y), so your ideas are correct. What is better will depend on your data, so try both, and try more ideas if y …
Ricardo Rendich's user avatar