Questions tagged [extrapolation]

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3answers
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What are the theoretical reasons for why extrapolation “less reliable” than interpolation?

Extrapolation is in general "unreliable". (See "What is wrong with extrapolation?") But it is also commonly said that extrapolation is "less reliable" than interpolation. But why should we ...
28
votes
4answers
3k views

Extrapolation v. Interpolation

What is the difference between extrapolation and interpolation, and what is the most precise way of using these terms? For example, I have seen a statement in a paper using interpolation as: "The ...
18
votes
7answers
7k views

Biased Data in Machine Learning

I am working on a Machine Learning project with data that is already (heavily) biased by data selection. Let's assume you have a set of hard coded rules. How do you build a machine learning model to ...